Evaluate
\frac{2}{7}\approx 0.285714286
Factor
\frac{2}{7} = 0.2857142857142857
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\frac{0.4}{1.4}
Subtract 1 from 1.4 to get 0.4.
\frac{4}{14}
Expand \frac{0.4}{1.4} by multiplying both numerator and the denominator by 10.
\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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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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