Solving Quadratic Equations by Factoring

What are the solutions to this equation? (x-3)(x+2)=0

• x=3,-2
• x=-3,2
• x=2,3
• x=3,2

Tags

CCSS.HSA-REI.B.4B

Find the zeros.

• 0 and 4
• 0 and -4
• 0
• -4

Tags

CCSS.HSF-IF.C.7A

What are the roots of the quadratic equation?

• $\left\{-4,2\right\}$

• $\left\{-2,4\right\}$

• $\left\{-16\right\}$

• $\left\{-4\right\}$

Tags

CCSS.HSA-REI.B.4B

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing.

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

Tags

CCSS.HSF-IF.C.7A

Factor 6x²-27x

• (6x+1)(x+3)
• 3x(2x-9)
• 6x(x-9)
• (3x-9)(2x+3)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What property would you use to solve the following?
(x-3)(x+2)=0

• Commutative Property
• Associative Property
• Zero Product Property
• Inverse Property

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0

Tags

CCSS.HSA-REI.B.4B

Solve:   10x² + 19x + 6 = 0

• -2/5, -3/2
• 3/5, 1/2
• 2/5, 3/2
• -3/5, -1/2

Tags

CCSS.HSA-REI.B.4B

Solve:   $12x^2-4x=0$  

• {4, 1/3 }

• {0, 4}

• { 0, 3 }

• { 0, 1/3 }

Tags

CCSS.HSA-REI.B.4B

Solve:  5x² + 10x + 60 = 4x² - 7x - 12

• -8, -9
• 8, 9
• 12, 6
• -12, -6

Tags

CCSS.HSA-REI.B.4B