Algebra 2 Factoring quiz review

Factor completely.

18x² - 9x - 2

• (6x + 2) (3x - 1)

• (9x - 2) (2x + 1)

• (6x + 1) (3x - 2)

• (9x + 2) (2x - 1)

Factor.

6x² - 5x - 21

• (6x + 7) (x - 3)

• (3x + 7) (2x - 3)

• (6x - 21) (x + 1)

• (3x - 7) (2x + 3)

Factor completely

4x² - 9

• (2x - 1)(2x + 1)

• (2x - 3)(2x-3)

• (2x - 3)(2x + 3)

• 3(3x - 1)²

Find All the factors

x² - 12x + 36

• (x - 6)²

• (x + 6)²

• (x + 6)(x-6)

• not possible

Find the zeroes of the graphed quadratic

• x = -2

• none

• x = 0

• x = 4

Find the solutions of the graphed quadratic.

• no solutions

• x = 3

• x= -1, x = 2

• x = -3, x = 1

Find the zeros of the graphed quadratic.

• x = -4, x = -1

• x = 1, x = 4

• none

• x = -4

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

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6
• x = 3 and x = -6
• x = -9 and x = 2
• x = 9 and x = -2

Tags

CCSS.HSA-REI.B.4B

x² - 6x - 7 = 0

• x = -1, x = 7

• x = -3, x = -1

• x = 5, x = 6

• x = -3, x = 3