Differentiate w.r.t. x
13
Evaluate
13x
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\frac{\mathrm{d}}{\mathrm{d}x}(13x)
Combine 2x and 11x to get 13x.
13x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
13x^{0}
Subtract 1 from 1.
13\times 1
For any term t except 0, t^{0}=1.
13
For any term t, t\times 1=t and 1t=t.
13x
Combine 2x and 11x to get 13x.
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