Differentiate w.r.t. a
52a
Evaluate
26a^{2}
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\frac{\mathrm{d}}{\mathrm{d}a}(26a^{2})
Multiply 2 and 13 to get 26.
2\times 26a^{2-1}
The derivative of ax^{n} is nax^{n-1}.
52a^{2-1}
Multiply 2 times 26.
52a^{1}
Subtract 1 from 2.
52a
For any term t, t^{1}=t.
26a^{2}
Multiply 2 and 13 to get 26.
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