Evaluate
\frac{2}{7}\approx 0.285714286
Factor
\frac{2}{7} = 0.2857142857142857
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\frac{-9+7}{5\left(-3\right)+8}
Multiply 3 and -3 to get -9.
\frac{-2}{5\left(-3\right)+8}
Add -9 and 7 to get -2.
\frac{-2}{-15+8}
Multiply 5 and -3 to get -15.
\frac{-2}{-7}
Add -15 and 8 to get -7.
\frac{2}{7}
Fraction \frac{-2}{-7} can be simplified to \frac{2}{7} by removing the negative sign from both the numerator and the denominator.
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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