Question

Fatore as expressões algébricas de acordo com o modelo.

A) 5x + 20 =

B) 7a – 21=

C)4a + 3ab=

D) 3x - 6x² =

E) 16xy + 24x=

F) 45x²y – 50xy=

Answer 1

Resposta:

Conforme abaixo.

Explicação passo a passo:

A) 5(x + 4)

B) 7(a - 3)

C) a(4 + 3b)

D)3x(1 - 2x)

E) 8x(2y + 3)

F) 5xy(3x - 10)

Answer 2

$\purple{\boxed{\begin{array}{l}\tt a)~\sf5x+20=5\cdot(x+4)\red{\checkmark}\\\tt b)~\sf 7a-21=7\cdot(a-3)\red{\checkmark}\\\tt c)~\sf 4a+3ab=a\cdot(4+3b)\red{\checkmark}\\\tt d)~\sf 3x-6x^2=3x\cdot(1-2x)\red{\checkmark}\\\tt e)~\sf16xy+24x=8x\cdot(2y+3)\red{\checkmark}\\\tt f)~\sf45x^2y-50xy=5x\cdot(9xy-10y)\red{\checkmark}\end{array}}}$