Factoring Quadratics intro

Solve for x:

(x - 9)(x + 3) = 0

• x = 3 or x = 9

• x = 3 or x = -9

• x = -3 or x = 9

• x = -3 or x = -9

Tags

CCSS.HSA-REI.B.4B

Solve for x by factoring:

x² + 13x + 40 = 0

• -8, 5

• -40, -1

• 5, 8

• -8, -5

Tags

CCSS.HSA-REI.B.4B

Solve for x:

x² + 2x - 15 = 0

• x = -5 or x = 3

• x = -3 or x = 5

• x = 3 or x = 5

• x = -5 or x = -3

Tags

CCSS.HSA-REI.B.4B

 What is Standard Form of a quadratic equation

•  $a+b+c=0$  

•  $ax^2+bx+c+0$  

•  $ax^2+bx=c$  

•  $ax^2+bx+c=0$  

Solve for x:

(2x+5)(x - 6) = 0

• -6, 5/2

• -5/2, 6

• 6, 2

• 5, -6

Solve for x:

x(x - 6) = 0

• x=0 and x=-6

• x=1 and x=-6

• x=0 and x=6

• x=6

Solve for x by factoring:

x² - 49 = 0

• x = -7, x = 7

• x = -7

• x = 7

• x = -7, x = 1

Tags

CCSS.HSA-REI.B.4B

Solve for x by factoring:

2x²+ 7x + 6 = 0

• x= 3/2 and x = 2

• x = -3/2 and x = -2

• x = 6 and x = 7

• x = -6 and x = -7

Solve for m by factoring:

m²-10m = 0

• m=0 and m=-10

• m=1 and m=10

• m=0 and m=10

• m=1 and m=-10

Solve for x by factoring:

x² + 13x + 12 = 0

• x = -1, x = -12

• x = -1, x = -24

• x = -2, x = -6

• x = -2, x = -12

Tags

CCSS.HSA-REI.B.4B