Evaluate
\frac{900}{41}\approx 21.951219512
Factor
\frac{2 ^ {2} \cdot 3 ^ {2} \cdot 5 ^ {2}}{41} = 21\frac{39}{41} = 21.951219512195124
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\frac{162}{41}+\frac{738}{41}
Convert 18 to fraction \frac{738}{41}.
\frac{162+738}{41}
Since \frac{162}{41} and \frac{738}{41} have the same denominator, add them by adding their numerators.
\frac{900}{41}
Add 162 and 738 to get 900.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}