Question

Calcule:

A) (3+X)² =

B) (3x+2)² =

C) (x+5)² =

D) (2x+1)²=

E) (x+5)²=

F) (5+3a)² =

G) (x+2)² =

H) (2a+x)²=

Answer 1

Resposta:

calcule a ( 3+×)2 = reposta