Differentiate w.r.t. x
98x^{6}
Evaluate
14x^{7}
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\frac{\mathrm{d}}{\mathrm{d}x}(14x^{7})
Combine 6x^{7} and 8x^{7} to get 14x^{7}.
7\times 14x^{7-1}
The derivative of ax^{n} is nax^{n-1}.
98x^{7-1}
Multiply 7 times 14.
98x^{6}
Subtract 1 from 7.
14x^{7}
Combine 6x^{7} and 8x^{7} to get 14x^{7}.
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