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Worksheet

Adding Rational Expressions (Like Denominators)

Name:
Class:
Date:

Show your work for each problem.

  1. 1.
    What is ?
    1. a)
    2. b)
    3. c)
    4. d)
  2. 2.
    Simplify: . Enter the numerator of your answer.
  3. 3.
    What value must NOT equal for the expression ?
    1. a)
    2. b)
    3. c)
    4. d)
  4. 4.
    Add:
  5. 5.
    What is the denominator in the sum ?
  6. 6.
    Simplify:
    1. a)
    2. b)
    3. c)
    4. d)
  7. 7.
    Add and simplify:
  8. 8.
    Simplify: . If the result can be factored as , what is ?
  9. 9.
    Add:
    1. a)
    2. b)
    3. c)
    4. d)
  10. 10.
    Add:
  11. 11.
    Simplify completely:
    1. a)
    2. b)
    3. c)
    4. d)
  12. 12.
    Add and simplify:
  13. 13.
    Simplify: . Express your answer in lowest terms.
  14. 14.
    Add and simplify:
  15. 15.
    For which value of does ?
    1. a)
    2. b)
    3. c)
    4. d)
  16. 16.
    Add:
Interactive lesson with step-by-step solutions and more practice (free): mathorio.com/en/learn/algebra/rational-expressions/adding-rational-like