Differentiate w.r.t. a
24a^{2}
Evaluate
8a^{3}
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\frac{\mathrm{d}}{\mathrm{d}a}(8a^{3})
Combine 6a^{3} and 2a^{3} to get 8a^{3}.
3\times 8a^{3-1}
The derivative of ax^{n} is nax^{n-1}.
24a^{3-1}
Multiply 3 times 8.
24a^{2}
Subtract 1 from 3.
8a^{3}
Combine 6a^{3} and 2a^{3} to get 8a^{3}.
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