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Mathematics 7 Online
OpenStudy (anonymous):

3^2+(7-2)*4-6/3

OpenStudy (oaktree):

Take it step by step. Follow PEMDAS. First, simplify the parenthesis: 7-2 = 5. So we have\[3^2 + 5*4 - 6/3\]

OpenStudy (oaktree):

Then do the exponentiation, and it's smooth sailing from there.

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