Answer:
9
Explanation:
Use parenthesis, exponents, multiplication, division, addition, and subtraction, witch stands for PEMDAS.
1. 1+2 is the first step, since it is in the parenthesis. This gives you 3
2. You do 6÷2, since that is the next step. Since the operations are from left to right , you move on the next step, witch is divison. This also gives you 3.
3. You do the final step, witch is to multiply, so you do 3 x 3 , witch gives you 9.