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Mathematics 14 Online
OpenStudy (anonymous):

Simplify.

OpenStudy (anonymous):

OpenStudy (anonymous):

Are there any options

OpenStudy (anonymous):

A. 5 B. 1 C. 15/9 D. 5/27

OpenStudy (anonymous):

\[15/\sqrt[4]{81} = 15/(81^{1/2})^{1/2}\] So what's the square root of 81?

OpenStudy (anonymous):

9

OpenStudy (anonymous):

Good, now what's the square root of 9?

OpenStudy (anonymous):

3

OpenStudy (anonymous):

Good, now what's 15/3?

OpenStudy (anonymous):

5

OpenStudy (anonymous):

Well there's your answer.

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

your welcome

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