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Mathematics 8 Online
OpenStudy (anonymous):

4 − 28 ÷ 7 + 3^2

OpenStudy (rmrjr22):

9

OpenStudy (anonymous):

gud

OpenStudy (shamim):

\[4-28/7+3^{2}=4-4+9=9\]

OpenStudy (jhannybean):

\[\large 4-\color{green}{28/7}+3^2\]\[\large \color{red}{(4-4)}+3^2\]\[\large 0+3^2 =9\]

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