Evaluate
\frac{271}{336}\approx 0.806547619
Factor
\frac{271}{2 ^ {4} \cdot 3 \cdot 7} = 0.8065476190476191
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\frac{231}{336}+\frac{40}{336}
Least common multiple of 16 and 42 is 336. Convert \frac{11}{16} and \frac{5}{42} to fractions with denominator 336.
\frac{231+40}{336}
Since \frac{231}{336} and \frac{40}{336} have the same denominator, add them by adding their numerators.
\frac{271}{336}
Add 231 and 40 to get 271.
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\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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