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Rational exponents — Homework
Take the root first, then apply the power, to keep the numbers small.
- 1.Evaluate 64^(1/3).
- 2.Evaluate 16^(3/2).
- 3.Evaluate 81^(3/4).
- 4.Rewrite the cube root of x^2 using rational exponent notation.
- 5.Explain why a negative rational exponent, like x^(-1/2), means "take the reciprocal of the root." Rewrite x^(-1/2) using a radical.
🌲 Homeschool of the FutureEleventh Grade · Math · week 23 homework