Question

(8a+2в)2
(3x-2у)2=
(10x-4)(3х+2)
(3x+1)(6-4x)

Answer 1

1) 64a^2+32ab+4b^2

2) 9x^2-12xy+4y^2

3)30x^2+20X-12X-8=30x^2+8x-8

4)18x-12x^2+6-4x=14x-12x^2+6