### Home > CCA2 > Chapter B > Lesson B.2.2 > ProblemB-98

B-98.

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).