Evaluate
30x
Differentiate w.r.t. x
30
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25x+5x
Multiply 5 and 5 to get 25.
30x
Combine 25x and 5x to get 30x.
\frac{\mathrm{d}}{\mathrm{d}x}(25x+5x)
Multiply 5 and 5 to get 25.
\frac{\mathrm{d}}{\mathrm{d}x}(30x)
Combine 25x and 5x to get 30x.
30x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
30x^{0}
Subtract 1 from 1.
30\times 1
For any term t except 0, t^{0}=1.
30
For any term t, t\times 1=t and 1t=t.
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