Differentiate w.r.t. m
45m
Evaluate
\frac{45m^{2}}{2}
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\frac{\mathrm{d}}{\mathrm{d}m}(22.5m^{2})
Multiply m and m to get m^{2}.
2\times 22.5m^{2-1}
The derivative of ax^{n} is nax^{n-1}.
45m^{2-1}
Multiply 2 times 22.5.
45m^{1}
Subtract 1 from 2.
45m
For any term t, t^{1}=t.
22.5m^{2}
Multiply m and m to get m^{2}.
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