Answer:
Perform Order of Operations. if the exponent is inside the parentheses then perform them then subtract. if the exponent is outside the parentheses then add, subtract, multiply, or divide the numbers inside then use exponent. if the term is next to parentheses like 12(10) that means same as 12 x 10 so perform multiplication then add or subtract from left to right. if you have fractions perform the work on numerator and denominator first then divide.
Explanation: