Differentiate w.r.t. a
6a^{2}
Evaluate
2a^{3}
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\frac{\mathrm{d}}{\mathrm{d}a}(2a^{3})
Combine a^{3} and a^{3} to get 2a^{3}.
3\times 2a^{3-1}
The derivative of ax^{n} is nax^{n-1}.
6a^{3-1}
Multiply 3 times 2.
6a^{2}
Subtract 1 from 3.
2a^{3}
Combine a^{3} and a^{3} to get 2a^{3}.
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