Solving Quadratic Expressions by Factoring

Solve x²+4x−5=0 by factoring.

• x = -5, x = 1

• x = 0, x = -5

• x = -1, x = 5

• x = -4, x = 1

Tags

CCSS.HSA-REI.B.4B

Solve x²−4x−12=0 by factoring.

• x = 2, x = -6

• x = 6, x = -2

• x = 3, x = -4

• x = 4, x = -3

Tags

CCSS.HSA-REI.B.4B

Solve x²−5x+4=0 by factoring.

• x = 1, x = 4

• x = 0, x = 5

• x = -1, x = -4

• x = 2, x = 3

Tags

CCSS.HSA-REI.B.4B

Which method is best to solve this equation?
x²+10x+25=0

• Completing the square

• Factoring

• Using the quadratic formula

• Taking the square root of both sides

Tags

CCSS.HSA-REI.B.4B

What are the solutions for x²−3x=0

• x = 0, x = 3

• x = 1, x = 2

• x = -3, x = 0

• x = 3, x = 4

Tags

CCSS.HSA-REI.B.4B

Solve x²+8x+16=0 by factoring.

• x = 0

• x = -2

• x = 4

• x = -4

Tags

CCSS.HSA-REI.B.4B

Solve x²−2x+1=0.

• x = -1

• x = 2

• x = 0

• x = 1

Tags

CCSS.HSA-REI.B.4B

Which of the following expressions can be factored as (x+4)(x−4)?

• x² + 8x + 16

• x² - 8

• x² - 16

• x² + 16

Tags

CCSS.HSA.APR.C.4

Solve x²−9x=0

• x = 0, x = 9

• x = 0, x = -9

• x = -3, x = 9

• x = 3, x = 6

Tags

CCSS.HSA-REI.B.4B

Convert x²-6x+9 to factored form and identify the solution.

• (x-3)(x-3); x=3

• (x+3)(x+3); x=-3

• (x+4)(x+2); x=-4, -2

• Not factorable

Tags

CCSS.HSA-REI.B.4B