Differentiate w.r.t. x
78
Evaluate
78x
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\frac{\mathrm{d}}{\mathrm{d}x}(78x)
Multiply 26 and 3 to get 78.
78x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
78x^{0}
Subtract 1 from 1.
78\times 1
For any term t except 0, t^{0}=1.
78
For any term t, t\times 1=t and 1t=t.
78x
Multiply 26 and 3 to get 78.
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