Factorization Mastery for 8th Graders

Factor the expression: 2x^2 + 8x

• 4(x + 2)

• x(2x + 8)

• 2x(x - 4)

• 2x(x + 4)

Factor the expression: x^3 + 3x^2 + 2x + 6

• (x + 2)(x^2 + x + 3)

• (x - 1)(x^2 + 4x + 6)

• (x + 3)(x^2 + 3x + 2)

• (x + 1)(x^2 + 2x + 6)

Factor the expression: 4xy + 8x + 2y + 4

• (4x + 2)(y + 2)

• (2x + 4)(2y + 1)

• (2x + y)(2y + 4)

• (4xy + 8)(x + 1)

Factor the expression: a^2 + 5a + 6

• (a + 1)(a + 6)

• (a + 4)(a + 2)

• (a + 2)(a + 3)

• (a + 3)(a + 2)

Factor the expression: 3x^2 + 12x + 9

• 3(x + 2)(x + 1)

• (x + 3)(x + 3)

• 3(x + 4)(x + 1)

• 3(x + 1)(x + 3)

Factor the expression: x^2 - 9 + 2x - 18

• (x + 6)(x - 3)

• (x + 3)(x - 9)

• (x + 9)(x - 3)

• (x - 9)(x + 2)

Factor the expression: 6m^2 + 9m + 3n + 4n

• 3(2m^2 + 3m + (7/3)n)

• 3(2m^2 + 3m + 2n)

• 6(m^2 + 1.5m + n)

• 2(3m^2 + 4m + n)

Factor the expression: 5x^2 + 10x + 5

• (5x)(x + 2) + 5

• (x + 1)(5x + 5)

• 5(x + 2)(x - 1)

• 5(x + 1)^2

Factor the expression: 2a^2 + 4a + 2b + 4

• 2(a(a + 2) + b)

• (a + 2)(2a + 2b)

• 2(a^2 + 2a + 2b + 2)

• 2(a(a + 2) + (b + 2))

Factor the expression: x^2 + 4x + 4 - 2x - 8

• (x + 1)(x + 3)

• (x + 4)(x - 2)

• (x - 4)(x + 2)

• (x + 2)(x + 2)