Evaluate
\frac{1}{13}\approx 0.076923077
Factor
\frac{1}{13} = 0.07692307692307693
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-\frac{35-28}{-49-42}
Add -49 and 84 to get 35.
-\frac{7}{-49-42}
Subtract 28 from 35 to get 7.
-\frac{7}{-91}
Subtract 42 from -49 to get -91.
-\left(-\frac{1}{13}\right)
Reduce the fraction \frac{7}{-91} to lowest terms by extracting and canceling out 7.
\frac{1}{13}
The opposite of -\frac{1}{13} is \frac{1}{13}.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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