Question

Crie 4 expressoes algebricas por agrupamento e resolva

Answer 1

Olá, vamos lá


A) 2xy – 12x + 3by – 18b
2x(y – 6) + 3b(y – 6)
(2x + 3b)( (y – 6) ✓

B) 6x²b + 42x² – y²b – 7y²
6x²(b + 7) – y²(b + 7)
(6x² – y²) (b + 7)✓

C) a³b + a² + 5ab³ + 5b²
a²(ab + 1) + 5b²(ab + 1)
(a² + 5b²) (ab + 1)

D)2xy – 4x + 3xy – 6x + 4xy – 8x
2x(y – 2) + 3x(y – 2) + 4x (y – 2)
(2x + 3x + 4x) (y – 2)
9x (y – 2)