Evaluate
\text{Indeterminate}
Differentiate w.r.t. x
\text{Indeterminate}
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\frac{-39\frac{\mathrm{d}}{\mathrm{d}x}(0)}{8971\frac{\mathrm{d}}{\mathrm{d}x}(0)}+0
Extract the negative sign in \frac{\mathrm{d}}{\mathrm{d}x}(42).
\frac{-39}{8971}+0
Cancel out \frac{\mathrm{d}}{\mathrm{d}x}(0) in both numerator and denominator.
-\frac{39}{8971}+0
Fraction \frac{-39}{8971} can be rewritten as -\frac{39}{8971} by extracting the negative sign.
-\frac{39}{8971}
Add -\frac{39}{8971} and 0 to get -\frac{39}{8971}.
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