Factoring and Zero Product Property

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

Factor:

2x²+32x+30

• 2(x+1)(x+15)

• 2(x+3)(x+5)

• 2(x-3)(x-5)

• 2(x-1)(x+15)

Solve for the values of x:

(2x + 5)(5x - 2) = 0

• x= -5/2, x= -2/5

• x= -5/2, x= 2/5

• x= 5/2, x= 2/5

• x= 5/2, x= -2/5

Tags

CCSS.HSA-REI.B.4B

Find all the solutions for x when

x² + 9x - 36 = 0

• (x + 12)(x - 3)

• x = 12 and x = -3

• x = -12 and x = 3

• (x - 9)(x - 4)

Tags

CCSS.HSA-REI.B.4B

Find the x-intercepts of the equation f(x)=x²+2x-24

• (4,0)  (-6,0)
• (0,-24)
• (6,0)  (-4,0)
• (5,0)  (0,0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the y-intercept of the equation
f(x)=x²+2x-24

• (0,2)
• (-24,0)  (2,0)
• (4,0)
• (0,-24)

Tags

CCSS.HSF-IF.C.7A

What are the values of x when (2x+5)(x-6)=0?

• -6, 5/2

• -5/2, 6

• 6, 2

• 5, -6

Tags

CCSS.HSA-REI.B.4B

Factor
12x + 9

• 3(4x + 3)
• x(12+9)
• 3(4x - 3)
• not factorable

Tags

CCSS.7.EE.A.1

4x² - 25

• (2x + 5) (2x - 5)

• (2x - 5)²

• (2x + 5)²

• 2x + 5(2x - 5)

Tags

CCSS.HSA.APR.C.4

Factor 15x²+20x completely

• 5(3x²+4x)

• 5x(3x+4)

• x(15x+20)

• Cannot be factored