4/29 Quiz - Exponents and Quadratics

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

• a⁸b¹³
• a²b⁷
• a¹⁵b³⁰

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5
• x = 20 and x = -9
• x = 4 and x = 5
• x = -4 and x = 5

What is this formula?

• This is the speed of light formula.
• This is the quadratic formula.
• This is the zero product property.
• This is scary.

What is the factor form of the following quadratic:

k² -2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)

Factor x² + 11x + 18

• x = 11 or x = 7

• x= - 2 or x= - 9

• x = 6 or x = - 3

• x = -10 or x = -7