Question

1) efetue
A) (6x - 3)²
B) (4x + 2)²
C) (3x - 5y)²
D) (9y - 1)²
E) (8 - x) . (8 + x)
F) (4y - 3) . (4y + 3)

2) simplifique:
A) (2x + 5)² + (x - 1)²
B) (8y - 2)² + (y + 3)²

Answer 1

Resposta:

Explicação passo a passo: