$[(5 x-2)+4 y]^{2}$
A) $25 x^{2}-10 x+4+20 x y+8 y+16 y^{2}$
B) $25 x^{2}-20 x+40 x y-16 y+16 y^{2}$
C) $25 x^{2}-20 x+4+20 x y+8 y+16 y^{2}$
D) $25 x^{2}-20 x+4+40 x y-16 y+16 y^{2}$

Question

Quizplus · Accepted Answer

The Answer of $[(5 x-2)+4 y]^{2}$
A) $25 x^{2}-10 x+4+20 x y+8 y+16 y^{2}$
B) $25 x^{2}-20 x+40 x y-16 y+16 y^{2}$
C) $25 x^{2}-20 x+4+20 x y+8 y+16 y^{2}$
D) $25 x^{2}-20 x+4+40 x y-16 y+16 y^{2}$

[(5x−2)+4y]2[(5 x-2)+4 y]^{2}[(5x−2)+4y]2 A) 25x2−10x+4+20xy+8y+16y225 x^{2}-10 x+4+20 x y+8 y+16 y^{2}25x2−10x+4+20xy+8y+16y2

$[(5 x-2)+4 y]^{2}$ A) $25 x^{2}-10 x+4+20 x y+8 y+16 y^{2}$