Factor and Solving Quadratics

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

• 2,3,

• 1,-2,3

• 0,-2,4

• -2,4

Solve x(2x+4)=0.

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

We are going to find the x-intercepts of First, FACTOR Write your answer in parentheses without spaces.

Solve by factoring!

• -2, 4

• -8

• ±8

• No real solution

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Solve by factoring: x² + 3x - 18 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Find the solutions. (Solve for b.)

• -2, 4

• -8

• 8, -8

• 2, -4

• -6, -2
• -2, 6
• 2, 6
• -6, 2