Question

(x + 3)2 =
(2x - 3)2 =
(-2x2 + 3)2 =
(-2x2 – 3y)2 =
​

Answer 1

(x + 3)2 = 2x+6

(2x - 3)2 = 4x-6

(-2x2 + 3)2 = -8x+6

(-2x2 – 3y)2 =-8x-6y