edHelper subscribers - Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key

Not a subscriber?  Sign up now for the subscriber materials! 		   Sample edHelper.com - QuadraticEquations Worksheet
Return to Quadratic Equation Worksheets
Return to Algebra Worksheets
Return to Math

 

Name _____________________________
Date ___________________

Quadratic Equations
(Answer ID # 1048271)
Use the quadratic formula to solve each equation.

1.  
10
1

2
x2 + 
4
1

2
x - 15  =  0
2.   5x2 - 2x + 10 = 0
3.  
24x2 + 28x - 40  =  0
4.  
3x - 6  =  
6
3

5
x2
5.  
-12
3

5
x2 + 
12
3

5
x - 18  =  
-10
4

5
x2 + 
1
4

5
x
6.  
3x2 + 2  =  x
7.  
-x2  =  x - 9
8.   -12x2 + 2x - 5 = 0
9.  
-4x2 - 8x + 7  =  0
10.  
3x2 + 6x  =  
-2
1

4
11.  
2x2 + 1  =  2x
12.   4x2 + 4x + 1 = 0
13.  
4
4

5
x2 - 
3
3

5
x - 18  =  
-19
1

5
14.  
x2 - 2x + 1  =  -4x
15.  
7x2 - 3x  =  10

 

Answer Key

Sample
This is only a sample worksheet.
edHelper subscribers - Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key

Not a subscriber?  Sign up now for the subscriber materials! 		   Sample edHelper.com - QuadraticEquations Worksheet
Return to Quadratic Equation Worksheets
Return to Algebra Worksheets
Return to Math