Question

ab^2-(a-c)b-c
please explain​

Answer 1

Answer:

Correct option is

D

(b+1 ) ( a b+c)

Factorizinga b

2

−(a−c)b−c,

=a b

2

−a b+cb−c,

=a b ( b−1)+c(b−1)

=(b−1 ) ( a b+c)

Answer 2

Answer:

$a {b}^{2} - (a - c)b - c \\ = > a {b}^{2} - a + c + b - c \\ = > a {b}^{2} - a + b$