Differentiate w.r.t. m
192m
Evaluate
96m^{2}
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2\times 96m^{2-1}
The derivative of ax^{n} is nax^{n-1}.
192m^{2-1}
Multiply 2 times 96.
192m^{1}
Subtract 1 from 2.
192m
For any term t, t^{1}=t.
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