Complete the description of how you use the order of operations to simplify expressions with exponents.
Find the value of any expressions (outside of/within) parentheses first. Then evaluate all powers. Then multiply or (subtract/divide) from left to right, and finally add or (divide/subtract) from left to right.
Find the value of any expressions (within) parentheses first. Then evaluate all powers. Then multiply or (divide) from left to right, and finally add or (subtract) from left to right.