Question

2(x – y)(x +y) – (x – y)( 2x +y)
a – b - a 2+b2
12(3a – 2b)2 – 3a + 2b -1
2 – 16 a3
x2 +1/x2 - 38

Answer 1

2x-2y+2x+2y-2x-2y

36a-24b+24-36a+24b-1

Step-by-step explanation:

l can't understand the question.

But gave you some answers