Daim ntawv Factored yog dab tsi? … Cov txheej txheem ntawm kev nthuav qhia ib tug zauv los yog algebraic qhia raws li cov khoom ntawm nws yam yog hu ua factoring. Xav txog daim ntawv ntawm binomial 3x2−9x=3x(x−3) 3 x 2 − 9 x=3 x (x − 3). Cia peb nkag siab me ntsis rau hauv lub tswvyim.
Cov ntawv ua piv txwv yog dab tsi?
Ib daim foos yog a parenthesized algebraic expression. Nyob rau hauv cov nyhuv ib daim ntawv factored yog ib yam khoom ntawm sums ntawm cov khoom … los yog ib tug sum ntawm cov khoom ntawm cov sums … Txhua logic muaj nuj nqi yuav sawv cev los ntawm ib tug factored daim ntawv, thiab ib tug factored daim ntawv yog ib tug sawv cev ntawm ib co logic function.
Form Factored yog dab tsi?
Thaum qhov kev sib npaug muab tuaj yeem qhia hauv daim ntawv a2 - b2, nws tuaj yeem ua tau raws li (a+b)(a-b)(a+b)(a − b). Piv txwv li: Xav txog y2−100 y 2− 100. Txhua lub ntsiab lus ntawm no tuaj yeem nthuav tawm hauv daim duab square. Ntawm no cov xwm txheej yog (y+10) thiab (y−10).
Daim ntawv 4 yog dab tsi?
Cov yam ntawm 4 yog 1, 2, thiab 4. 2 yog qhov tseem ceeb ntawm 4.
Daim ntawv qhia ua haujlwm yog dab tsi?
Ib qho piv txwv rau kev ua haujlwm plaub npaug hauv daim foos yog y=½(x-6)(x+2). Peb tuaj yeem txheeb xyuas daim ntawv no kom pom cov x-intercepts ntawm daim duab, nrog rau nrhiav qhov vertex.
