Evaluate
-m^{2}+9m-16
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-m^{2}+9m-16
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2m-5-m^{2}+7m-11
To find the opposite of m^{2}-7m+11, find the opposite of each term.
9m-5-m^{2}-11
Combine 2m and 7m to get 9m.
9m-16-m^{2}
Subtract 11 from -5 to get -16.
2m-5-m^{2}+7m-11
To find the opposite of m^{2}-7m+11, find the opposite of each term.
9m-5-m^{2}-11
Combine 2m and 7m to get 9m.
9m-16-m^{2}
Subtract 11 from -5 to get -16.
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