Question

澪

求解
因式分解

(2s 630 46 三

 

(2) 2 十 cx 一 pyz 一 cz 十 pxy 一 gxz三

Answer 1

Ny-Ålesund

(1)
= s(2t - 3) - 2(2t - 3)
= (s - 2)(2t - 3)

(2)
= ax(x - z) + by(x - z) + c(x - z)
= (x - z)(ax + by + c)

澪

謝謝你~