Solving Quadratics Practice Quiz

 $x^2-9=0$  

Tags

CCSS.8.EE.A.2

 $2x^2-128=0$  

Tags

CCSS.8.EE.A.2

 $x^2+13x=-40$  

Tags

CCSS.HSA-REI.B.4B

 $2x^2-15x=0$  

Tags

CCSS.HSA-REI.B.4B

 $12y^2+29y+15=0$  

Tags

CCSS.HSA-REI.B.4B

 $x^2-36=35x$  

Tags

CCSS.HSA-REI.B.4B

Solve by factoring & using the zero product property.

2x² + 2x - 12 = 0

• x = 3 ; x = -3

• x = 12 ; x = -12

• x = -3 ; x = 2

• x = -2 ; x = 2

Tags

CCSS.HSA-REI.B.4B

Determine the values of a, b, and c for the quadratic equation:

4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

What are the roots?
(x + 5)(2x - 3) = 0

• x = 5 ; x =  -³/₂
• x = -5 ; x = ³/₂
• x = -5 ; x = 3
• 2x² + 7x - 15

Tags

CCSS.HSA-REI.B.4B

Convert x²-6x+9 to factored form and identify the solution.

• (x-3)(x-3); x=3
• (x+3)(x+3); x=-3
• (x+4)(x+2); x=-4, -2
• Not factorable

Tags

CCSS.HSA-REI.B.4B