# How do you simplify #(7 + 8 - 4^2) times 2 + 1# using order of operations?

##### 1 Answer

Nov 14, 2015

The answer is -1.

#### Explanation:

Parentheses

Exponent

Multiplication or

Division (whichever comes first)

Addition or

Subtraction (whichever comes first)

Since there is a parentheses, do what is inside first.

In the parentheses, there is addition, subtraction and an exponent.

First do the exponent, and then add and subtract from left to right.

After you are done with your parentheses, you should have a

Then multiply. Then add 1.

Voila!