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Yuav ua li cas los xam ib tug hauv paus nyob rau hauv "Eksele"?

Microsoft Excel kev pab cuam muaj ib tug nplua nuj txheej ntawm kev khiav dej num. Koj muaj peev xwm siv nws los tsim ib tug xov tooj ntawm txawv zauv. Txawm li cas los, yog hais tias tus hauv paus ntsiab lus ntawm kev ua hauj lwm nrog yeeb yam yooj yim to taub feem ntau, yuav ua li cas los mus laij lub hauv paus nyob rau hauv "Eksele" tsis paub tag nrho.

"Hauv paus" muaj nuj nqi

Txoj kev uas yuav xam cov square hauv paus nyob rau hauv lub "Eksele" ib tug ob peb, thiab feem ntau yooj yim ntawm lawv - siv qhov tshwj xeeb muaj nuj nqi ntawm "hauv paus", siv nyob rau hauv qhov kev pab cuam. Rau nws yog tsim nyog los hu nyob rau hauv lub cell nws tus kheej los yog lub mis bar mus sau npe nws syntax, los yog nias lub "Insert muaj nuj nqi" khawm.

Thaum xaiv cov thawj txoj kev, lub cell yuav tsum tau kaw "= sqrt (X)", qhov twg es tsis txhob "X" yuav tsum ib tug xov tooj los yog ib tug cell muaj ib tug hais txog zauv tus nqi, lub hauv paus uas yuav tsum tau pom. Nyob rau hauv lub thib ob cov ntaub ntawv, tom qab koj nias lub "Insert muaj nuj nqi" khawm yog tsim nyog los sau nyob rau hauv cov kev tshawb fawb teb "hauv paus" thiab xaiv cov lus muaj nuj nqi. Qhov no yuav qhib ib lub qhov rais uas muaj tog twg los sau npe tus xov tooj manually, los yog xaiv cov cell uas muaj cov yuav tsum tau muaj pes tsawg tus.

zauv ua kom yuam kev

Txawm li cas los, thaum neeg ua hauj lwm yog los mus laij lub hauv paus nyob rau hauv "Eksele" tsis yeej ib txwm txhais hais tias nws yog ib tug square. Yuav kom xam lub hauv paus ntawm tej degree yuav tsum tau siv lwm txoj kev - txoj kev siv cov zauv ntsiab lus hauv paus. Los ntawm txhais, cov nqi ntawm cov hauv paus n-hydrochloric twg - tus xov tooj uas yuav tsum tau tsa mus rau lub hwj chim n, kom tau ib qho kev qhia uas yog nyob rau hauv lub hauv paus.

Yog li, kom tau ib tug nqi ntawm ib tug hauv paus ntawm degree n-hydrochloric txaus rau tebchaws ib tug xov tooj ntawm rov qab degree - 1 / n. Yuav kom xam lub hauv paus nyob rau hauv "Eksele" nyob rau hauv no txoj kev, koj kuj siv tau ib yam ntawm cov tau kev daws teeb meem algorithms. Cov ntawm no yog siv rau cov kev ua, qhov thib ob - nyob rau hauv lub qhia tau meej heev cov lus qhia ntawm qhov kev txiav txim.

By txhaj "Insert muaj nuj nqi" khawm, koj yuav tsum sau ntawv nyob rau hauv cov kev tshawb fawb box "degree" thiab xaiv qhov kev tsim nyog xaiv. Nyob rau hauv lub qhov rais uas qhib, yuav muaj ob teb - Ua ntej koj yuav qhia kom meej rau hauv lub xov tooj, thiab lub thib ob - raws li qhov uas nws yuav tsum tau sawv rov los. Yuav kom qhia kom meej ib qhia tau meej heev exponentiation yuav tsum tau siv lub "^" cim, ua raws li los ntawm cov neeg kawm ntawv. Nws yog ib nqi sau cia hais tias nyob rau hauv cov ntaub ntawv ntawm ib tug fractional lub hwj chim, koj yuav tsum tau muab nws nyob rau hauv pab pawg kom tau qhov tseeb tshwm sim. Yog li, los txheeb lub square hauv paus yuav tsum tau kaw qauv ntawm daim ntawv no: x ^ (1/2).

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