Quadratic Trinomials

Factor
x² - 4x - 32

• (x + 4)(x + 8)

• (x - 4)(x + 8)

• (x + 4)(x - 8)

• (x -2)(x + 3)

The area of a rectangle is   
(x² + 17x+42) ft².
If its width is (x + 3) ft.
What is its length?

• (x + 17) ft

• (x + 14) ft

• (x - 14) ft

• (x - 17) ft

Factor the expression: w² - 15w - 54

• (w + 6)(w - 9)

• (w + 3)(w - 18)

• (w + 2)(w - 27)

• (w - 6)(w + 9)

Factor the expression: 21z² - 70z + 49

• 7(3z - 7)(z - 1)

• 7(3z + 7)(z + 1)

• 7(3z - 7)(z + 1)

• 7(3z + 7)(z - 1)

Factor the expression: -2h² + 4h + 70

• -2(h + 7)(h + 5)

• -2(h - 7)(h - 5)

• -2(h + 7)(h - 5)

• -2(h - 7)(h + 5)

Factor the expression: x² + 21x + 38

• (x + 1)(x + 38)

• (x + 2)(x + 19)

• (x - 1)(x - 38)

• (x - 2)(x - 19)

Factor the expression: 10v² + 11v - 8

• (5v + 8)(2v + 1)

• (v + 8)(v - 1)

• (5v + 8)(2v - 1)

• (10v - 8)(v + 1)

Factor

a² + 16a + 64

• (a + 16) (a + 4)

• (a + 16) (a - 4)

• (a + 8) (a + 8)

• (a - 8) (a - 8)

Factor: x² + 6x + 8

• (x + 4)(x + 3)

• (x + 2)(x + 3)

• (x + 4)(x + 2)

• (x + 5)(x + 1)

Factor: n² - 2n +1

• (n - 1)(n - 1)

• (n - 2)(n - 1)

• (n - 3)(n + 1)

• (n + 1)(n +1)