Question

Factories (a+b)²+8(a+b)(a-b)+15(a-b)²
please help me​

Answer 1

Step-by-step explanation:

15/atb)la-b)²- la+b)² (a-b)s 2. 2. let us coneider (atb) (a-b) - y 2. 1, my (150- tatb)lab)"15 - la+b) la-b)]

Answer 2

(a−b)2+8(a−b)+15

=(a−b)2+5(a−b)+3(a−b)+15

=(a−b)(a−b+5)+3(a−b+5)

=(a−b+5)(a−b+3)