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Mathematics 17 Online
OpenStudy (help_people):

Help w. a square root problem?

OpenStudy (help_people):

What is 3 to the power of 2 over 3 equal to? cube root of 9 square root of 9 cube root of 27 square root of 27

OpenStudy (anonymous):

Do you mean \(\dfrac{3^2}{3}\) or \(3^{2/3}\)?

OpenStudy (help_people):

2nd one @SithsAndGiggles

OpenStudy (anonymous):

You can use the algebraic properties of exponents to draw some conclusions. \[3^{2/3}=(3^2)^{1/3}\] Also recall that for \(b>0\), \(a^{1/b}=\sqrt[b]a\).

OpenStudy (help_people):

9^!/3

OpenStudy (anonymous):

Right, so \(9^{1/3}=\sqrt[3]9\).

OpenStudy (help_people):

a si the answer

OpenStudy (anonymous):

Yes

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