Evaluate
m+7n+14
Differentiate w.r.t. m
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22+m+7n-8
Combine 5m and -4m to get m.
14+m+7n
Subtract 8 from 22 to get 14.
Examples
Quadratic equation
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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