Evaluate
10x^{2}
Differentiate w.r.t. x
20x
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5x^{2}\times 2
Multiply x and x to get x^{2}.
10x^{2}
Multiply 5 and 2 to get 10.
\frac{\mathrm{d}}{\mathrm{d}x}(5x^{2}\times 2)
Multiply x and x to get x^{2}.
\frac{\mathrm{d}}{\mathrm{d}x}(10x^{2})
Multiply 5 and 2 to get 10.
2\times 10x^{2-1}
The derivative of ax^{n} is nax^{n-1}.
20x^{2-1}
Multiply 2 times 10.
20x^{1}
Subtract 1 from 2.
20x
For any term t, t^{1}=t.
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