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OpenStudy (emmigrace222):
(5 + 2)^2 - 40 + 3 = __________. \( Numerical~Answers~Expected!\)
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OpenStudy (anonymous):
(5+2)=7 7^2=49 49-40+3=12
OpenStudy (anonymous):
Use PEMDAS \[(5+2)^2-40+3\]\[7^2-40+3\]\[49-40+3\] which equals 12
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