Evaluate
-\frac{2}{7}\approx -0.285714286
Factor
-\frac{2}{7} = -0.2857142857142857
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\frac{-4}{7\times 2}
Express \frac{-\frac{4}{7}}{2} as a single fraction.
\frac{-4}{14}
Multiply 7 and 2 to get 14.
-\frac{2}{7}
Reduce the fraction \frac{-4}{14} to lowest terms by extracting and canceling out 2.
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Matrix
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Limits
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