Evaluate
-\frac{2}{3}\approx -0.666666667
Factor
-\frac{2}{3} = -0.6666666666666666
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\frac{2}{3\left(-1\right)}
Express \frac{\frac{2}{3}}{-1} as a single fraction.
\frac{2}{-3}
Multiply 3 and -1 to get -3.
-\frac{2}{3}
Fraction \frac{2}{-3} can be rewritten as -\frac{2}{3} by extracting the negative sign.
Examples
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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