Ib yam li nws hais, kev faib ua pawg txhais tau hais tias koj yuav pab pawg cov ntsiab lus nrog ntau yam ua ntej factoring. Raws li koj tuaj yeem pom, qhov no yog ua los ntawm kev sib koom ua ke ntawm cov ntsiab lus. Tom qab ntawd, muab txhua khub ntawm ob nqe lus.
Yuav ua li cas koom nrog pawg?
Raws li lub npe qhia, kev faib los ntawm pawg tsuas yog txheej txheem ntawm pawg cov ntsiab lus nrog ntau yam ua ntej factoring … Txheeb xyuas seb cov ntsiab lus ntawm cov npe muaj ntau yam zoo tshaj plaws (GCF). Yog tias muaj, muab nws tawm thiab nco ntsoov suav nrog hauv koj cov lus teb kawg.
Dab tsi yog lwm lub npe rau kev faib ua pawg?
Txoj Kev "AC" ( Factoring Trinomials ) Tus "AC" txoj kev lossis kev faib ua pawg yog cov txheej txheem siv los ua cov trinomials. Trinomial yog ib qho kev qhia lej uas muaj peb lo lus (ax² + bx + c). 3. 12=12(1) 12 + 1 ≠ 7 A.
Yuav ua li cas yog ib tug polynomial los ntawm pawg?
Kev koom ua ke los ntawm kev sib koom ua ke yog zoo li "kev faib tawm" lossis tsis sau peb cov npe. … Qhov xwm txheej yooj yim tshaj plaws uas peb tuaj yeem ua tau los ntawm kev ua pab pawg yog thaum peb muaj plaub lub ntsiab lus polynomial uas thawj ob nqe lus muaj lawv tus kheej qhov tseem ceeb, thiab nws ob nqe lus kawg muaj lawv tus kheej qhov tseem ceeb.
Dab tsi yog qhov kev faib ua plaub fab los ntawm pawg?
Kev faib tawm los ntawm kev sib faib cov ntsiab lus yog ib txoj hauv kev zoo los siv rov sau dua ib qho kev sib npaug plaub npaug kom koj tuaj yeem siv cov cuab yeej sib npaug ntawm xoom thiab nrhiav txhua qhov kev daws teeb meem. Lub tswv yim tseem ceeb tom qab kev faib ua pawg yog npaj cov ntsiab lus rau hauv pawg me me uas muaj qhov sib xws… (x + 4)(2x - 5)=0.
