Evaluate
-\frac{1}{3}\approx -0.333333333
Factor
-\frac{1}{3} = -0.3333333333333333
Graph
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\frac{x+3}{3\left(-x-3\right)}
Factor the expressions that are not already factored.
\frac{-\left(-x-3\right)}{3\left(-x-3\right)}
Extract the negative sign in x+3.
\frac{-1}{3}
Cancel out -x-3 in both numerator and denominator.
-\frac{1}{3}
Fraction \frac{-1}{3} can be rewritten as -\frac{1}{3} by extracting the negative sign.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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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