How do you simplify #13 + (3 * (5 + 3)^2)#?
Follow this rules to compute your expression :
First, calculates what is there inside the parenthesis.
After, apply the power
Again, calculates what is there inside the parenthesis.
Finish, with the addition.
Note : To calculus a numerical expression, follow that order to compute :
2/Multiplication & Division
3/Addition & Subtraction