Differentiate w.r.t. x
16x
Evaluate
8x^{2}
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\frac{\mathrm{d}}{\mathrm{d}x}(8x^{2})
Combine 7x^{2} and x^{2} to get 8x^{2}.
2\times 8x^{2-1}
The derivative of ax^{n} is nax^{n-1}.
16x^{2-1}
Multiply 2 times 8.
16x^{1}
Subtract 1 from 2.
16x
For any term t, t^{1}=t.
8x^{2}
Combine 7x^{2} and x^{2} to get 8x^{2}.
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