GED Practice

GED Math Review: Solving Quadratic Equations


Questions:

Solve each quadratic equation by factoring or using the quadratic formula.

Answers:

  1. x = ±7
  2. x = 2
  3. x = 1
  4. x = -3; x = 10
  5. x = -3/2, x = -1
  6. x = -1/2; x = -2
  7. x = -5/3; x = 1
  8. x = 8
  9. x =5; x = 15
  10. x = -1; x = 3






Reference:




Complete Test Preparation for the GED Test 2014 by Steck-Vaughn