FACTOR & SOLVING QUADRATICS

Identify the solutions to 2x(x-4)(x+2)=0

• 2,3,

• 1,-2,3

• 0,-2,4

• -2,4

Tags

CCSS.HSF-IF.C.7C

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

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve x(2x+4)=0.

Write your answer as x=a,b without spaces.

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

Now solve the equation: 0=(x+5)(x-1).

Write your answer as x=a,b without spaces.

Tags

CCSS.HSA-REI.B.4B

• a = 2 , b = 3, c = -5

• a = 2, b = -3, c = 5

• a = 2, b = -3, c = -5

• a = -2, b = 3, c = 5

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

Identify the 'b' value: y = 16x² -8x -24

• 16
• -8
• 8
• -24

Use the quadratic formula to solve 2x² + 2x - 12?

• -2, 3
• 2, 3
• 2, -3
• -2, -3

Tags

CCSS.HSA.REI.B.4

Solve x² - 2x - 8 = 0 using the quadratic formula

• x = 2 , -3

• x = 4 , -2

• x = 2 , -4

• x = 3 , -2

• No Solution

Tags

CCSS.HSA-REI.B.4B