Differentiate w.r.t. z
14
Evaluate
14z
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\frac{\mathrm{d}}{\mathrm{d}z}(14z)
Combine 4z and 10z to get 14z.
14z^{1-1}
The derivative of ax^{n} is nax^{n-1}.
14z^{0}
Subtract 1 from 1.
14\times 1
For any term t except 0, t^{0}=1.
14
For any term t, t\times 1=t and 1t=t.
14z
Combine 4z and 10z to get 14z.
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