Differentiate w.r.t. a
11.299
Evaluate
\frac{11299a+321551}{1000}
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\frac{\mathrm{d}}{\mathrm{d}a}(321.551+11.299a)
Subtract 27.449 from 349 to get 321.551.
11.299a^{1-1}
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^{n} is nax^{n-1}.
11.299a^{0}
Subtract 1 from 1.
11.299\times 1
For any term t except 0, t^{0}=1.
11.299
For any term t, t\times 1=t and 1t=t.
321.551+11.299a
Subtract 27.449 from 349 to get 321.551.
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