Solve Polynomial Equations by Factoring

Solve

2x³ - 19x² + 38x + 24=0 given that (x-4) is a factor.

• x = 1/2, -6, 4

• x = -1/2, 6, -4

• x = 4, -1/2, 6

• x = -4, 1/2, -6

Tags

CCSS.HSA-REI.B.4B

Solve

x³ +7x² +7x -15=0 given that (x -1) is a factor

• 1, -5, 3

• 1, -5, -3

• -1, -5, 3

• -1, 5, 3

Tags

CCSS.HSA.APR.B.2

Solve the equation if you know (x-5) is a factor.

x³ - 5x² + 2x - 10=0

Tags

CCSS.HSA.APR.B.2

x³-12x²+47x-60=0 given that x=5 is a solution.

• 3, 4, 5

• -1, 4, 5

• 3, 4, 5/2

• 4, 5, 5

Solve by Factoring:  4x² + 11x - 3 = 0

• x = -3/4 and x = -1

• x = 4 and x = 3

• x = 1/4 and x = -3

• x = -1/4 and x = 3

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:  2x³+ 7x² + 6x = 0

• x=0, x= 3/2 and x = 2

• x=0, x = -3/2 and x = -2

• x=0, x = 6 and x = 7

• x=2, x = -6 and x = -7

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSA-REI.B.4B

a⁴ - a² - 12=0

Tags

CCSS.HSA-REI.B.4B

Solve: x⁴+6x³+9x²+54x=0

• 0, 6, 3, -3

• 0, -6, 3, -3

• 0, -6, 3i, -3i

• 0, 6, 3i, -3i

Tags

CCSS.HSA-REI.B.4B