### Home > MC2 > Chapter 4 > Lesson 4.3.2 > Problem 4-90

4-90.

Simplify the following expressions using the order of operations.

Evaluate by simplifying the terms in parentheses first.

Simplify the terms that are multiplied or divided.

Combine the numbers that are added or subtracted.

See part (a).

See (a).

See part (a).