### Home > CCAA8 > Chapter 7 Unit 8 > Lesson CCA: 7.2.2 > Problem7-100

7-100.

Show two steps to simplify each of the following expressions, and then calculate the value of each expression.

1.  $64^{2/3}$

$\left(64^{1/3}\right)^2$

$4^2$

$16$

1.  $25^{5/2}$

See part (a).

1.  $81^{7/4}$

See part (a).