### Home > MC2 > Chapter 10 > Lesson 10.2.4 > Problem 10-122

10-122.

Simplify each expression.

Since the

is in parentheses, the in the exponent applies to both the and the .

See (a) and (b).

10-122.

Simplify each expression.

Since the

is in parentheses, the in the exponent applies to both the and the .

See (a) and (b).