Evaluate
\sqrt{2}+\frac{19}{6}\approx 4.580880229
Factor
\frac{6 \sqrt{2} + 19}{6} = 4.580880229039762
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\frac{4}{6}+\frac{15}{6}+\sqrt{2}
Least common multiple of 3 and 2 is 6. Convert \frac{2}{3} and \frac{5}{2} to fractions with denominator 6.
\frac{4+15}{6}+\sqrt{2}
Since \frac{4}{6} and \frac{15}{6} have the same denominator, add them by adding their numerators.
\frac{19}{6}+\sqrt{2}
Add 4 and 15 to get 19.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\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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