Question

factorice ac^2- (a - b)c-b​

Answer 1

Answer:

which class is this from book

Answer 2

Step-by-step explanation:

$ac {}^{2} - (a -b)c - b \\ ac {}^{2} - ac + bc - b \\ ac(c - 1) + b(c - 1) \\ (ac + b)(c - 1)$