Evaluate
-\frac{6}{5}=-1.2
Factor
-\frac{6}{5} = -1\frac{1}{5} = -1.2
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\frac{3+3|-13|}{5+5\left(-8\right)}
Subtract 5 from -8 to get -13.
\frac{3+3\times 13}{5+5\left(-8\right)}
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of -13 is 13.
\frac{3+39}{5+5\left(-8\right)}
Multiply 3 and 13 to get 39.
\frac{42}{5+5\left(-8\right)}
Add 3 and 39 to get 42.
\frac{42}{5-40}
Multiply 5 and -8 to get -40.
\frac{42}{-35}
Subtract 40 from 5 to get -35.
-\frac{6}{5}
Reduce the fraction \frac{42}{-35} to lowest terms by extracting and canceling out 7.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
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.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}