Factoring & Solving Quadratics Quiz

What is the factored form of the following expression?
d² - 6d + 8

• (d + 2)(d + 4)
• (d + 2)(d - 4)
• (d - 2)(d + 4)
• (d - 2)(d - 4)

What is the factored form of the expression?
2g² + 5g - 12

• (2g + 3)(g - 4)
• (2g - 3)(g - 4)
• (2g + 3)(g + 4)
• (2g - 3)(g + 4)

Simplify the product.
(3h - 5)(5h + 6)

• 15h² - 7h - 30
• 15h² + 7h - 30
• 15h² + 43h + 30
• 15h² - 43h + 30

What are the solutions of the equation?
z² - 9z + 18 = 0

• -3, -6
• -3, 6
• 3, -6
• 3, 6

Solve the equation. 5(x + 2)(x - 11) = 0

• -2, -11, 5

• -1, 1
• 2, 11
• -2, 11
• 2, -11, 5

Solve the equation.
-2n(5n - 3) = 0

• -½, -⅗
• 0, ⅗
• -½, ⅗
• 0, -⅗

What is the factored form of the expression?

s² - 81

• (s - 81)(s + 81)

• (s + 9)(s + 9)

• (s - 9)(s - 9)

• (s - 9)(s + 9)

Identify the solutions to 2x(x-4)(x+2)=0

• 2,3,

• 1,-2,3

• 0,-2,4

• -2,4

What are the zeros of (2x+5)(x-6)=?

• -6, 5/2

• -5/2, 6

• 6, 2

• 5, -6

• -1x²

• 1x²

• 4x²

• -4x²

• 3x²