Question

8(x+1)^2 +2(x+1)(y+2) - 15(y+2)^2

Answer 1

Step-by-step explanation:

let X+1 =a and y+2=b

= 8a^2 +2ab -15b^2

= (2a+3b)(4a-5b)

Answer 2

this is the answer step by step.