Use your calculator as shown above to evaluate each of the radical expressions. Then repeat each problem using a fractional exponent instead of a root to check.

1. $\sqrt [ 3 ] { 4 }$

2. $( \sqrt [ 10 ] { 10 } ) ^ { 4 }$

3. $\sqrt [ 10 ] { 10,000 }$

   Hint:

   Refer to the Math Notes in this lesson.