Solving by factoring

x²-14x-51=0

• x= 17, -3

• x= -17, 3

• x= -17, -3

• x=14,-51

4x²+7x-17=3x²+12x-3

• x= -7, -2

• x= 7, -2

• x= -7, 2

• x=7, 2

3x²+9x-30=0

• x= 2, -5

• x= 5, -2

• x= -5, -2

• x=15, -6

5x²-25x=5x-40

• x= -4, -2

• x= -4, 2

• x= 4, 2

• x=5, 20

6x²-x-2=0

• x= -2/3, 1/2

• x= 2/3, -1/2

• x= -2/3, -1/2

• x= -1, -2

x²-7x=0

• x= 0, -7

• x= 0, 7

Tags

CCSS.HSA-REI.B.4B

3x²-48=0

• x= 4, 4

• x= -4, -4

• x= -4, 4

Tags

CCSS.8.EE.A.2

What are the zeros?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSF-IF.C.7A

What are the factors AND solutions of x² + 2x – 3 = 0

• (x - 2)(x + 1); x=2, x=-1
• (x + 1)(x - 3); x=-1, x=3
• (x + 2)(x - 1); x=-2, x=1
• (x - 1)(x + 3); x=1, x=-3

Tags

CCSS.HSA-REI.B.4B

Given the factors below what is the quadratic equation?

• y= 2x² -5x +3
• y= 2x² +7x -3
• y= 2x² -5x -3
• y= 2x² -7x -3

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A