Question

Using the identity a2 - b2 = (a + b)(a - b), find the value of (2x + y)2 - (2x - y)2.
pls ans me​

Answer 1

Answer:

0

Step-by-step explanation:

(2x + y)²- (2x - y)²=(2x+y+2x-y) (2x+y-2x-y)

(2x+2x+y-y) (2x-2x+y-y)

(4x) (0)

0