\frac { 2,6 - 8,4 } { 2,5 } =
Evaluate
-2,32
Factor
-2,32
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\frac{-5,8}{2,5}
Subtract 8,4 from 2,6 to get -5,8.
\frac{-58}{25}
Expand \frac{-5,8}{2,5} by multiplying both numerator and the denominator by 10.
-\frac{58}{25}
Fraction \frac{-58}{25} can be rewritten as -\frac{58}{25} by extracting the negative sign.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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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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