Indlela yokufaka amandla kwi-Excel

Indlela yokufaka amandla kwi-Excel

Emhlabeni kwi-spreadsheets, i-Excel ibalasele njengesixhobo esisisiseko sokwenza imisebenzi yezibalo enzima ngokufanelekileyo. Enye yezona zibalo zisetyenziswayo kweli qonga yi-exponent, eyaziwa ngokuba namandla. Kweli nqaku, siza kuhlolisisa Inyathelo nenyathelo indlela yokubeka amandla kwi-Excel, ikuvumela ukuba usebenzise ngokupheleleyo imisebenzi yesi sixhobo esinamandla. Uya kufunda ukusebenzisa iifomyula ezifanelekileyo, iinketho zokufomatha, kunye nobuchule obubalulekileyo bokwenza izibalo ze-exponential ngokuchanekileyo nangokukhawuleza. Lungiselela ukufumanisa indlela yokuphatha eli nqaku liphambili le-Excel kunye nokukhulisa izakhono zakho zespredishithi. Masiqalise!

1. Intshayelelo yamagunya kwi-Excel

Amandla ngumsebenzi oluncedo kakhulu kwi-Excel ekuvumela ukuba unyuse inani kumandla athile. Lo msebenzi uluncedo ngakumbi xa usenza izibalo ezintsonkothileyo zemathematika ezibandakanya ii-exponentials. Kweli candelo, siza kufunda indlela yokusebenzisa amandla kwi-Excel kunye nendlela yokusebenzisa eli nqaku kwiimeko eziphathekayo.

Ukubala amandla kwi-Excel, kufuneka sisebenzise umsebenzi we-POWER. Lo msebenzi uthatha iimpikiswano ezimbini: inani lesiseko kunye ne-exponent. Umzekelo, ukuba sifuna ukubala u-2 uphakanyiswe kumandla we-3, kufuneka sibhale = AMANDLA (2, 3). Oku kuya kusinika ixabiso le-8.

Ukongeza ekusebenziseni umsebenzi WAMANDLA, sinokusebenzisa umsebenzisi we-exponent (^) ukubala amandla kwi-Excel. Umzekelo, ukuba sifuna ukubala u-3 kumandla ka-4, sinokubhala ngokulula =3^4. Oku kuya kubangela ixabiso le-81. Kubalulekile ukuba uqaphele ukuba xa usebenzisa umqhubi we-exponent, inombolo yesiseko kunye ne-exponent kufuneka ihlulwe ngu-^ isimboli.

2. Ukusebenzisa ifomula YAMANDLA kwi-Excel

Ifomula ye-POWER kwi-Excel sisixhobo esinamandla esikuvumela ukuba unyuse inani kuyo nayiphi na i-exponent efunwayo. Lo msebenzi uluncedo ngakumbi xa ufuna ukwenza izibalo ezintsonkothileyo zemathematika. kwiphepha yokubala. Amanyathelo ayimfuneko okusebenzisa le fomula aya kuchazwa ngezantsi kwaye anikwe eminye imizekelo esebenzayo.

Ukusebenzisa ifomula ye-POWER kwi-Excel, le fomathi ilandelayo kufuneka ilandelwe: =POTENCIA(número, exponente). Ingxabano "inani" ihambelana nenani lesiseko ofuna ukulinyusa kwaye ingxabano "ye-exponent" imele ixabiso apho inani liya kunyuselwa khona. Umzekelo, ukuba ubufuna ukubala 2 cubed, ungangenisa le fomula ilandelayo: =POTENCIA(2, 3).

Kubalulekile ukuqaphela ukuba i-POWER formula ikwamkele iireferensi zeeseli endaweni yamanani amanani. Oku kuthetha ukuba idatha ekhoyo kwi-spreadsheet ingasetyenziswa njengegalelo kwifomula. Umzekelo, ukuba ufuna ukunyusa inani eliqulethwe kwiseli A1 kwi-exponent echazwe kwiseli B1, ungasebenzisa le fomula ilandelayo: =POTENCIA(A1, B1). Iiseli ezireferensi zenza kube lula ukuhlaziya izibalo ukuba amaxabiso kwiiseli zomthombo atshintsha.

3. Isintaksi kunye nemizekelo yomsebenzi WAMANDLA kwi-Excel

Umsebenzi we POWER kwi-Excel usetyenziswa ukubala amandla yenani. Lo msebenzi uluncedo kakhulu xa sifuna ukunyusa inani kumandla athile. Ukusebenzisa umsebenzi WAMANDLA, kufuneka silandele la manyathelo alandelayo:

1. Qala i-Excel kwaye uvule i-spreadsheet apho sifuna ukwenza ukubala kwamandla.
2. Khetha iseli apho isiphumo samandla siya kuboniswa.
3. Bhala ifomula ngolu hlobo lulandelayo: = AMANDLA(inombolo, amandla), apho "inani" linani lesiseko esifuna ukulinyusa kwaye "amandla" liyi-exponent apho inani linyuselwa khona.

Kubalulekile ukukhumbula ukuba zombini inani kunye namandla anokuba kokubini kunye nokungalunganga. Ukuba amandla yidesimali, i-Excel iya kubala ingcambu ehambelana ne-exponent. Umzekelo, ukuba sifuna ukubala ingcambu yenani, sinokusebenzisa umsebenzi WAMANDLA nge-exponent ka-0.5.

4. Izibalo zeExponential kwi-Excel: Amanyathelo abalulekileyo

Ukwenza izibalo ze-exponential kwi-Excel, landela ezi amanyathelo abalulekileyo:

1. Vula i-Excel kwaye wenze i-spreadsheet esitsha.
2. Kwiseli A1, faka isiseko sobalo lwe-exponential.
3. Kwiseli B1, ngenisa i-exponent.
4. Kwiseli C1, chwetheza le fomula ilandelayo: =POW(A1, B1).

Wakuba uyifakile ifomyula, i-Excel iya kuzibala ngokuzenzekelayo isiphumo sobalo lwe-exponential. Ukuba ufuna ukutshintsha isiseko okanye i-exponent, guqula ngokulula amaxabiso kwiiseli A1 kunye ne-B1, kwaye i-Excel iya kuzihlaziya ngokuzenzekelayo iziphumo kwiseli C1.

Khumbula ukuba ungasebenzisa kwakhona umsebenzi AMANDLA endaweni yoko I-POW kwifomula. I-syntax iyafana, kufuneka nje ubuyisele =POW(A1, B1) ngu = AMANDLA(A1, B1). Kwakhona, ukuba ufuna ukubala amandla amanani athabathayo, qiniseka ukuba uvale isiseko kwizibiyeli ukunqanda iimpazamo zokubala.

5. Ukwenziwa njani isikwere kwi-Excel: ISikhokelo seNyathelo neNyathelo

I-squaring kwi-Excel ngumsebenzi oluncedo kakhulu xa ufuna ukubala ngokukhawuleza amandla enombolo. Ngethamsanqa, i-Excel inomsebenzi othile okuvumela ukuba wenze isikwere naliphi na inani ngokulula nangokuchanekileyo.

Ukwenza isikwere kwi-Excel, kufuneka usebenzise umsebenzi we-POWER. Lo msebenzi uthatha iimpikiswano ezimbini: inani ofuna ukuphinda-phinda kunye ne-exponent, ekufuneka ibe ngu-2 ukuya kwisikwere. Umzekelo, ukuba ufuna ukuphinda-phinda inani lesi-5, ungasebenzisa le fomula ilandelayo: = AMANDLA(5,2).

Nje ukuba ufake ifomyula kwiseli oyifunayo, cofa u-Enter kwaye i-Excel iyakuzibala iziphumo. Khumbula ukuba ungasebenzisa iireferensi zeeseli endaweni yokuchwetheza amanani ngokuthe ngqo. Umzekelo, ukuba ufuna ukuphinda-phinda imixholo yeseli A1, ungasebenzisa ifomula = AMANDLA(A1,2).

6. Ukusebenzisa amagunya ayo nayiphi na i-exponent kwi-Excel

Ukusebenzisa amandla ayo nayiphi na i-exponent kwi-Excel, kukho imisebenzi eyahlukeneyo eluncedo kakhulu kunye neefomyula ezivumela ukuba sifumane umphumo ofunekayo ngendlela elula. Ngezantsi, ndiza kukubonisa inyathelo ngenyathelo indlela yokwenza le nkqubo.

1. Sebenzisa umsebenzi AMANDLA Excel ukuphakamisa inani kumandla athile. Lo msebenzi unesintaksi ilandelayo:

• = AMANDLA(inombolo, i-exponent)

Phi inombolo lixabiso ofuna ukusebenzisa kulo amandla kunye umthengisi Lixabiso elimele amandla ofuna ukunyusa inani kuwo. Umzekelo, ukuba sifuna ukwenza cube inani lesi-5, siya kusebenzisa le fomula ilandelayo kwiseli egqwesileyo:

• = AMANDLA(5, 3)

2. Enye indlela yokusebenzisa amandla kwi-Excel kukusebenzisa umsebenzisi we-exponentiation (^). Lo msebenzisi wenza umsebenzi ofanayo njengowomsebenzi WAMANDLA, kodwa nge-syntax elula. Umzekelo, ukuphakamisa inombolo yesi-2 ukuya kumandla wesine, siya kubhala ngokulula kwiseli:

• =2^4

7. Ukuphucula iifomyula zamandla kwi-Excel

8. Ukwazi ukulinganiselwa komsebenzi WAMANDLA kwi-Excel

Umsebenzi WAMANDLA kwi-Excel sisixhobo esiluncedo kakhulu ekwenzeni izibalo zemathematika ezinxulumene namandla. Nangona kunjalo, kubalulekile ukwazi ukulinganiselwa kwayo ukuphepha iimpazamo kunye nokufumana iziphumo ezichanekileyo. Apha ngezantsi kukho imida eqhelekileyo yolu phawu.

1. Umsebenzi WAMANDLA kwi-Excel unomda wokuchaneka. Oku kuthetha ukuba iziphumo zakho zinokwahluka kancinci ngenxa yendlela i-Excel eyenza ngayo izibalo. Ukufumana iziphumo ezichaneke ngakumbi, kuyacetyiswa ukurhangqa amaxabiso phambi kokusebenzisa umsebenzi.

2. Umsebenzi WAMANDLA awunakukwazi ukusingatha ii-exponents zeqhezu. Ukuba ufuna ukubala amandla kunye ne-exponent ye-fractional, kuyafuneka ukuba usebenzise eminye imisebenzi ngokudibanisa POWER, njenge-PERCENTAGE okanye QUOTIENT. Le misebenzi iya kukuvumela ukuba ufumane isiphumo esichanekileyo kwimeko yee-exponents ezipheleleyo.

9. Amaqhinga kunye neengcebiso zokunyusa izakhono zakho ze-Excel

Enye yezona ndlela zisebenzayo zokunyusa izakhono zakho ze-Excel kukusebenzisa ngokupheleleyo izixhobo kunye neempawu ezinikezelwa yile software. Apha sibonisa ezinye iingcebiso namaqhinga oko kuya kukunceda uphumelele esi sixhobo sinamandla se-spreadsheet.

1. Sebenzisa iindlela ezimfutshane zekhibhodi: I-Excel inoluhlu olubanzi lweendlela ezimfutshane zekhibhodi ezikuvumela ukuba wenze imisebenzi ngokukhawuleza nangempumelelo. Ukusuka kweyakudala "Ctrl + C" ukukhuphela kwiindibaniso eziphambili ezinje ngo "Ctrl + Shift + L" ukufaka izihluzi, ukubamba kakuhle ezi ndlela zimfutshane kuya kongela ixesha elininzi. kwiiprojekthi zakho.

2. Funda iifomyula kunye nemisebenzi: I-Excel inika iindidi ezininzi zeefomyula kunye nemisebenzi evumela ukuba wenze izibalo ezinzima ngokuzenzekelayo. Ukusuka kwimisebenzi yezibalo esisiseko efana ne- "SUM" kunye "no-AVERAGE" ukuya kwimisebenzi ephezulu kakhulu efana ne-"VLOOKUP" kunye ne "IF.SET," ukufunda indlela yokusebenzisa le misebenzi kuya kukuvumela ukuba usombulule iingxaki kwaye hlalutya idatha ngokufanelekileyo ngakumbi.

10. Bala iingcambu ze-nth kwi-Excel kunye nomsebenzi waMANDLA

I-Excel sisixhobo esinamandla esinika uluhlu olubanzi lwemisebenzi yemathematika enokusetyenziswa ukwenza izibalo ezinzima. Omnye wale misebenzi ngu "MANDLA", ekuvumela ukubala iingcambu ze-nth zenani kwi-Excel. Okulandelayo, ndiza kukubonisa indlela yokusebenzisa lo msebenzi ukufumana iingcambu ze-nth zenani.

Inyathelo 1: Vula i-spreadsheet yakho ye-Excel kwaye ukhethe iseli apho ufuna ukubonisa isiphumo sengcambu ye-nth.

Inyathelo 2: Bhala le fomula ilandelayo kwiseli ekhethiweyo: = AMANDLA(inombolo, 1/n), apho "inani" lixabiso ofuna ukufumana ingcambu ka-nth kwaye "n" sisalathiso sengcambu. Umzekelo, ukuba ufuna ukubala i-cube root ka-27, ifomula iya kuba = AMANDLA(27, 1/3).

Inyathelo 3: Cofa u-Enter ukufumana isiphumo sengcambu ye-nth. Ixabiso leseli ekhethiweyo liya kuhlaziywa ngokuzenzekelayo ngesiphumo.

11. Gwema iimpazamo eziqhelekileyo xa usebenza ngamandla kwi-Excel

Kukho iimpazamo eziqhelekileyo ezinokuthi zenziwe xa usebenza ngamandla kwi-Excel, kodwa ngethamsanqa, kukho izisombululo ezilula zokuziphepha. Okokuqala, xa usebenzisa umsebenzi WAMANDLA kwi-Excel, kubalulekile ukukhumbula ukuba ingxabano yokuqala imele isiseko kwaye ingxabano yesibini ihambelana ne-exponent. Umzekelo, ukuba sifuna ukubala u-2 ukuya kumandla ka-3, singabhala = AMANDLA(2,3) kwiseli esiyifunayo.

Enye impazamo eqhelekileyo kukulibala ukubeka uphawu olulinganayo (=) phambi komsebenzi WAMANDLA. Kubalulekile ukukhumbula ukuba kwi-Excel, zonke iifomyula ziqala ngophawu olulinganayo. Ngoko ke, ukuba siyakulibala ukongeza uphawu olulinganayo phambi komsebenzi, i-Excel iya kutolika ukungena njengombhalo oqhelekileyo kwaye ayiyi kwenza ubalo olufunwayo. Yiyo loo nto kufuneka sisoloko siqinisekisa ukuba ifomula yethu iqala ngophawu olulinganayo, olunje = AMANDLA(A1,B1), apho i-A1 kunye ne-B1 iya kuba ziiseli eziqulathe isiseko kunye nexabiso le-exponent ngokulandelelanayo.

Ukongeza, kubalulekile ukukhumbula ukuba i-Excel isebenzisa ukulandelelana kwemisebenzi yemathematika ukwenza izibalo. Oku kuthetha ukuba ukuba sinefomula enemisebenzi emininzi, i-Excel iya kwenza amandla kuqala kwaye emva koko ukuphindaphinda, ukwahlula, ukongezwa kunye nokuthabatha. Ukuba asiyithathi ingqalelo le odolo, sinokufumana iziphumo ezingachanekanga. Umzekelo, ukuba sifuna ukubala u-2 kumandla ka-3 kwaye siphindaphinde isiphumo ngo-4, siza kubhala = AMANDLA(2,3)*4 kwiseli ehambelanayo, siqinisekisa ukuba i-Excel yenza amandla kuqala kwaye emva koko ukuphindaphinda.

Ngala macebiso alula, sinokuphepha iimpazamo eziqhelekileyo xa sisebenza ngamandla kwi-Excel. Ngalo lonke ixesha khumbula ukujonga i-syntax yefomula, qiniseka ukusebenzisa uphawu olulinganayo kwaye uthathele ingqalelo ulandelelwano lwemisebenzi yemathematika. Ngale ndlela, uya kukwazi ukwenza izibalo ezichanekileyo kwaye ufumane iziphumo ezifunwayo kwi-spreadsheets zakho.

12. Ukudibanisa amandla kwiifomyula ze-Excel eziyinkimbinkimbi

Kwi-Excel, kunokwenzeka ukwenza izibalo ezinzima ngokudibanisa amandla kunye nezinye iifomyula. Ukudibanisa amandla kwiifomula ezinzima kunokubonelela ngokuchaneka okukhulu kunye nokuguquguquka kwiziphumo ezifunyenweyo. Amanyathelo ayimfuneko okuphumeza oku aya kuchazwa ngezantsi.

Ukuqala, kubalulekile ukuqaphela ukuba i-Excel isebenzisa "^" isimboli ukumela amandla. Umzekelo, ukuba sifuna ukuphinda-phinda inani, le fomati ilandelayo ingasetyenziswa: =A1^2. Le fomula iya kuphinda-phinda inani eliqulethwe kwiseli A1.

Ukongeza, kunokwenzeka ukudibanisa amandla kunye nezinye iifomyula ukwenza izibalo ezinzima ngakumbi. Umzekelo, ukuba sifuna ukubala ingcambu yenani eliphindwe kabini, ifomula iya kuba: =sqrt(A1^3). Le fomula iya kuqala cube inani eliqulethwe kwiseli A1, uze ubale ingcambu yayo.

13. Ukuguqula amagunya angalunganga kwi-Excel: Iingqwalasela ezibalulekileyo

Xa usebenza ne-Excel, ngamanye amaxesha kuyimfuneko ukusebenzisa amandla angalunganga kwizibalo kunye neefomyula. Kubalulekile ukuqwalasela iingqwalasela ezithile ukuze ufumane iziphumo ezifunwayo ngokuchanekileyo kwaye ugweme iimpazamo. Apha siza kukubonisa indlela yokujongana nesi sihloko ngokufanelekileyo.

1. Sebenzisa umsebenzisi wamandla ^. Ukuphakamisa inani kumandla angalunganga kwi-Excel, kufuneka ubhale isiseko esiphakanyiswe kumandla kwizibiyeli kwaye wandulele ngumsebenzisi ^. Umzekelo, ukuba ufuna ukunyusa u-2 kumandla ka -3, ifomula iya kuba (2). Oku kuya kukunika umphumo we-0.125.

2. Qaphela iireferensi zeeseli. Ukuba usebenzisa iireferensi zeeseli kwifomula yakho, qiniseka ukuba zipelwe kakuhle kwaye uquke uphawu olulinganayo (=) ekuqaleni. Umzekelo, ukuba ufuna ukunyusa imixholo yeseli A2 kumandla ka -2, ifomula iya kuba (A2^-2). Ngale ndlela, i-Excel iya kuthatha ixabiso kwiseli A2 kwaye ilinyuse kumandla abonisiwe.

14. Izixhobo eziluncedo zokukhawulezisa izibalo zakho zamandla kwi-Excel

Ukuba ufuna ukwenza izibalo zamandla ngempumelelo Kwi-Excel, kukho izixhobo ezahlukeneyo ezinokuququzelela lo msebenzi kwaye ugcine ixesha kwiinkqubo zakho. Nazi ezinye iindlela eziluncedo zokukhawulezisa izibalo zakho zamandla:

1. Umsebenzi waMandla: I-Excel inomsebenzi othile wokubala amandla, ebizwa ngokuba yi-POWER. Lo msebenzi ikuvumela ukuba unyuse inani kumandla athile, kwaye isivakalisi salo sesi silandelayo: = AMANDLA(inani;exponent). Ungayisebenzisa ngokuthe ngqo kwiseli okanye kwifomula enzima ngakumbi.

2. Iindlela ezimfutshane zekhibhodi: I-Excel ikwabonelela ngeendlela ezimfutshane zekhibhodi ezikuvumela ukuba wenze izibalo zamandla ngokukhawuleza. Umzekelo, ukuba ufuna ukunyusa inani kumandla wesi-2, ungakhetha iseli apho inombolo ikhoyo, cofa i-asterisk (*) iqhosha, uze ucinezele inombolo 2. Oku kuya kubala ngokuzenzekelayo umphumo wamandla.

3. Izixhobo zokuhlalutya: Ukongeza kwimisebenzi esisiseko ye-Excel, kukho izixhobo zokuhlalutya ezinokuba luncedo ekwenzeni izibalo zamandla ezinzima. Umzekelo, isixhobo sokuSombulula sikuvumela ukuba ufumane ingcambu ye-equation ngokuphinda-phinda okulandelelanayo, okunokuba luncedo ekusombululeni iingxaki ezibandakanya amandla.

Ukuqukumbela, inkqubo yendlela yokubeka amandla kwi-Excel ibalulekile ukwenza izibalo ezinzima kunye nokuhlalutya kwesi sixhobo se-spreadsheet esinamandla. Ngokusebenzisa umsebenzi we-POWER, abasebenzisi banokuphakamisa amanani kumandla athile, ukufumana iziphumo ezichanekileyo nezithembekileyo.

Kubalulekile ukugqamisa ukuba i-syntax yomsebenzi WAMANDLA ilula kwaye kulula ukuyiqonda, ivumela abasebenzisi ukuba bangene indlela esebenzayo amaxabiso ayimfuneko ukwenza ubalo olufunekayo.

Ngaphaya koko, ukusetyenziswa kwamagunya kwi-Excel kunika ithuba lokusebenza ngamaxabiso amakhulu okanye amancinci ngendlela ekhululekileyo nechanekileyo, ukunqanda iimpazamo ezijikelezayo kunye nokuqinisekisa ukuchaneka kweziphumo.

Ngamafutshane, ukukwazi ukubeka amandla kwi-Excel sisakhono esixabisekileyo kuye nawuphi na umsebenzisi ojonge ukwandisa ukusebenza kakuhle kwabo ekusebenziseni i-spreadsheets. Ngokwazi izinto ezisisiseko kunye nokusebenzisa ngokuchanekileyo umsebenzi WAMANDLA, abasebenzisi baya kukwazi ukwenza izibalo eziphucukileyo nezichanekileyo, ngaloo ndlela bephucula imveliso yabo kunye nokusebenzisa ngokupheleleyo amandla e-Excel.