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# #8 - Exponents

### Sample Question:

8. Saying that $$4< \sqrt{x}< 9$$ is equivalent to saying what about $$x$$ ?

A. $$0 < x < 5$$

B. $$0 < x < 65$$

C. $$2 < x < 3$$

D. $$4 < x < 9$$

E. $$16 < x < 81$$

Answer: E