Question

(A) (A+b)2=
(B) (4×+3y)2=
(C) (g+a)2=
(D) (3×+2w)2=
(E) (3×+2y)2=

Answer 1

Explicação passo-a-passo:

(A) (A+b)2= 2a + 2b

(B) (4×+3y)2= 8 + 6y

(C) (g+a)2= 2g + 2a

(D) (3×+2w)2= 6x + 4w

(E) (3×+2y)2 = 6x + 4y