According to the order of operations, expressions inside parentheses are evaluated first, while addition and subtraction are evaluated last. For the given expression this means evaluating the expression inside the parentheses completely first.
4^3+5^2+(4-3)^1
Then we can calculate the exponents before adding all products.
Operation
Before Simplification
After Simplification
Subtract term
4^3+5^2+( 4- 3)^1
4^3+5^2+( 1)^1
Calculate power
4^3+5^2+(1)^1
4^3+5^2+ 1
Calculate power
4^3+5^2+1
64+5^2+1
Calculate power
64+5^2+1
64+25+1
Add terms
64+ 25+ 1
90
The expression equals 90.
Alternative Solution
Using a Calculator
We can also evaluate this expression using a calculator. To do so, type it as shown below.
