GMAT Challenge Question

This week’s GMAT challenge from PrepForTests.com is a problem solving question.

Simplify (1/(3 – sqrt 8)) ^ 2

  1. 9 + sqrt 8
  2. 9 + 2 sqrt 8
  3. 9 + 6 sqrt 8
  4. 17 + 2 sqrt 8
  5. 17 + 6 sqrt 8

Have a go at answering this and then review your answer.

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