\frac { 6,07 - 5,35 \cdot 5 } { 1 - 1,6 \cdot \sqrt { 9 } \cdot 5 }
Evaluate
\frac{517}{575}\approx 0,899130435
Factor
\frac{11 \cdot 47}{23 \cdot 5 ^ {2}} = 0.8991304347826087
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\frac{6,07-26,75}{1-1,6\times 5\sqrt{9}}
Multiply 5,35 and 5 to get 26,75.
\frac{-20,68}{1-1,6\times 5\sqrt{9}}
Subtract 26,75 from 6,07 to get -20,68.
\frac{-20,68}{1-8\sqrt{9}}
Multiply 1,6 and 5 to get 8.
\frac{-20,68}{1-8\times 3}
Calculate the square root of 9 and get 3.
\frac{-20,68}{1-24}
Multiply 8 and 3 to get 24.
\frac{-20,68}{-23}
Subtract 24 from 1 to get -23.
\frac{-2068}{-2300}
Expand \frac{-20,68}{-23} by multiplying both numerator and the denominator by 100.
\frac{517}{575}
Reduce the fraction \frac{-2068}{-2300} to lowest terms by extracting and canceling out -4.
Examples
Quadratic equation
{ 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}