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1-39.

Use the idea of cube root from problem 1-35 to evaluate the following expressions.

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

$1$

1. $\sqrt [ 3 ] { 0 }$

Refer to Part (a)

1. $\sqrt [ 3 ] { 2 ^ { 3 } }$

Look closely at this problem. You should be able to do this in your head. Remember that the cube root is the solution of $x^3$.

1. $\sqrt [ 3 ] { 7 ^ { 3 } }$

Refer to part (c).