Differentiate w.r.t. x_3
24.5
Evaluate
\frac{49x_{3}}{2}
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\frac{\mathrm{d}}{\mathrm{d}x_{3}}(24.5x_{3})
Multiply 175 and 0.14 to get 24.5.
24.5x_{3}^{1-1}
The derivative of ax^{n} is nax^{n-1}.
24.5x_{3}^{0}
Subtract 1 from 1.
24.5\times 1
For any term t except 0, t^{0}=1.
24.5
For any term t, t\times 1=t and 1t=t.
24.5x_{3}
Multiply 175 and 0.14 to get 24.5.
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