### Home > MC1 > Chapter 4 > Lesson 4.2.3 > Problem4-75

4-75.

Simplify each expression using the order of operations.

1.   $−4(−4+3)+2$

Circling terms should help with this one.

$\enclose{circle}[mathcolor="blue"]{\color{black}{-4\left(-4+3\right)}}+\enclose{circle}[mathcolor="blue"]{\color{black}{2}}$

1.   $−3−3−3−(−3)$

$−6$

1.   $−17+2(−2)(−2)$

$−9$

1.   $(2+(−3(5))(3+2(−6))$

Simplify what's inside each set of large parentheses first.