Factoring Quiz

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Factor: x² + 2x – 3

• (x - 2)(x + 1)
• (x + 1)(x - 3)
• (x + 2)(x - 1)
• (x - 1)(x + 3)

Factor:

5x³ - 7x²

• x²(5x - 7)

• x(5x² - 7x)

• x³(5 - 7x)

• Prime

Factor:
x² - 10x + 24

• (x - 6)(x - 4)
• (x + 6)(x + 4)
• (x - 12)(x + 2)
• (x - 8)(x - 3)

• Not Factorable

Factor: 25x²-70x + 49

• (x+7)²

• (x-7)²

• (5x+7)²

• (5x-7)²

49n² - 25

• Not Factorable
• (3n + 5)(3n - 5)
• (7n + 5)(7n - 5)
• (5n + 7)(5n - 7)

Mathematical Equivalence

ON

In simplest radical form, -5√75 is equivalent to:

• 5√3
• -15√5
• √3
• -25√3

• 3x^-1y^-5

• 3x²y

• 3xy⁵

• -3x³y⁷