Answer: =39
Explanation:
This question it's just like order of operations. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting. It's must go left to right.
Cancel by exponent.
9²/3=3³
12+3³
calculate exponents.
3³=3*3*3=27
add left to right.
12+27=39
39 is the final answer.
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