Mastering Quadratic Expressions

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

• (x + 3)(x + 4)

• (x + 2)(x + 3)

• (x + 1)(x + 6)

• (x + 4)(x + 2)

Answer explanation

6x^2= 3x+2x

Factor the expression: x^2 - 9

• (x - 9)(x + 1)

• (x - 6)(x + 6)

• (x - 3)(x - 3)

• (x - 3)(x + 3)

Factor the expression: 2x^2 + 8x

• x(2x + 8)

• 2x(x - 4)

• 2x(x + 4)

• 4(x + 2)

Factor the expression: x^2 - 4x - 12

• (x - 6)(x + 2)

• (x - 4)(x + 3)

• (x + 6)(x - 2)

• (x - 3)(x + 4)

Factor the expression: x^2 - 6x + 9

• (x - 1)(x - 9)

• (x - 2)(x - 4)

• (x + 3)(x - 3)

• (x - 3)^2

What is quadratic expression?