Differentiate w.r.t. m
512m^{3}
Evaluate
128m^{4}
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4\times 128m^{4-1}
The derivative of ax^{n} is nax^{n-1}.
512m^{4-1}
Multiply 4 times 128.
512m^{3}
Subtract 1 from 4.
Examples
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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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