Week 4 Math

Rational Exponents    

example.

3√2.× 3√2 .3√2=3√8 →21/3  .21/3 .21/3=2

so.    x1/3=3√x1


Evaluate

example.

811/4 4813 ⤵︎            253/2→ 2√253⤵︎

=     33                                              =  53

= 27                               =125

 

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