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 # 0949150)
Find the discriminant of each quadratic equation.

1.   -x2 - 12x + 3 = 0



2.   x2 + 2x - 4 = 0



3.   -5x2 - 2x + 9 = 0



4.   3x2 + x - 7 = 0



5.   -12x2 + 5x + 6 = 0



6.   -6x2 - 11x + 2 = 0



7.   x2 - 9x + 5 = 0



8.   -7x2 - 4x + 10 = 0



9.   -9x2 + 6x - 2 = 0



10.   10x2 - 7x - 11 = 0



11.   12x2 + x + 5 = 0



12.   2x2 - 3x + 1 = 0



13.   11x2 + 9x - 6 = 0



14.   -10x2 + 5x + 7 = 0



15.   -5x2 - 4x + 12 = 0




 


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