SAT · Math

Exponents and radicals

7 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 7 questions

  1. If , what is the value of ?
  2. If , what is the value of ?
  3. If , what is the value of ?
  4. If , what is the value of ?
  5. What is the sum of all real solutions of ?
  6. What is the sum of all real values of that satisfy ?
  7. If , what is the value of ?

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