Evaluate
-\frac{4}{9}\approx -0.444444444
Factor
-\frac{4}{9} = -0.4444444444444444
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\frac{1}{27}\left(-12\right)
Reduce the fraction \frac{2}{54} to lowest terms by extracting and canceling out 2.
\frac{-12}{27}
Multiply \frac{1}{27} and -12 to get \frac{-12}{27}.
-\frac{4}{9}
Reduce the fraction \frac{-12}{27} to lowest terms by extracting and canceling out 3.
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Linear equation
y = 3x + 4
Arithmetic
699 * 533
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.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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