# How do you simplify #(-2•2•-1)^3#?

##### 1 Answer

May 8, 2016

64

#### Explanation:

Consider inside the bracket first.

#(-2•2•-1)" means"#

#(-2xx2)xx-1=-4xx-1=4# now we have

# (4)^3=4xx4xx4=16xx4=64#