Question

Calcule

A)(2 + 3m)²

B)(4x – 1) . (4x + 1)

C)(c + d) . (c – d)

D)(5a – 3)²

E)( 10 + a)²

F)( a + 5x) G)( 7 – m)²

H)( 1 – 4y)²

I)(7 – x) . (7 + x)

J)(a + 12) . (a – 12)​

Answer 1

Resposta:

tenho essa questão pronta aqui