how to do to the power of a fraction

Question

0

642

3

Guest Oct 12, 2014

+118723

+5

Best Answer

$$81^{1/4}\qquad $means$ \qquad \sqrt[4]{81}\\\\
\sqrt[4]{81}=3\qquad $because$ \qquad 3^4=3*3*3*3=81\\\\$$

Does that answer your question?

Melody Oct 12, 2014

Melody · Answer 1 · 2014-10-12T02:22:50

$$81^{1/4}\qquad $means$ \qquad \sqrt[4]{81}\\\\
\sqrt[4]{81}=3\qquad $because$ \qquad 3^4=3*3*3*3=81\\\\$$

Does that answer your question?

rosala · Answer 2 · 2014-10-12T02:13:44

Can you please give the example of what your asking?

rosala · Answer 3 · 2014-10-12T02:35:29

Yes Melody , thats what i was thinking of!