### Home > MC2 > Chapter 5 > Lesson 5.2.2 > Problem 5-55

5-55.

**Simplify the expressions below. Homework Help ✎**5

^{2}· (–3) – 4 · 6 + 7–3 · (6 + 4 · 2)

9 + 8 ÷ (–4) –12

2

^{3}– 3 · 4 + 6(–1 + 2)4 + (3 + 4)

^{2}

Use the order of operations.

Remember, the order begins with parentheses, then exponents, multiplication and division, and lastly, addition and subtraction.

−92

Refer to part (a).

Refer to part (a).

−5

Refer to part (a).

2

Refer to part (a).

Refer to part (a).