Rational (FRACTION) Exponents

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Presentation transcript:

Rational (FRACTION) Exponents For example: You can write the roots using _____________________________________________. REMEMBER Properties of Exponents Since the has an invisible 2 in the crook of the radical symbol, it can be written as a ____ power. The cube (or “third” root) is the ____ power. The fourth root is the ____ power. The fifth root is the ____ power, and so on. Remembering properties of exponents (listed to the right) … notice how we can rewrite Rational (FRACTION) Exponents

Simplify using rational exponents: From Semester Practice Exam 1. 5. 1. 5. 2. 6. 3. 7. 4. 8. What type of answer is obtained from ? 9. Which is equivalent to ? A. C. B. D. 10. A. True B. False 11. What is the value of n when ? A. B. C.