## anonymous 5 years ago Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero. (2x^(-1/2))^-3

1. anonymous

((x^1/2)/2)^3

$x \sqrt{x}\over 8$

3. anonymous

looks prettier lol

5. anonymous

im confused

6. anonymous

lol...didnt knw can write these equations here :D

7. anonymous

$(2x ^{(-1/2)})^{-3}$

8. anonymous

negative exponent in numerator means take ur variable in denominator and ur exponent becomes positive....makes sense to you?

9. anonymous

that is what i have to solve

10. anonymous

$(2/\sqrt{x})^{-3}$

11. anonymous

then invert the equation inside and make ur 3 poitive...got it?

12. anonymous

no. i have never done a problem like this before.

13. anonymous

c ur teacher tomorrow for the best then:)

14. anonymous

ok.