Evaluate
6
Factor
2\times 3
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\frac{33+6}{11}+\frac{2\times 11+5}{11}
Multiply 3 and 11 to get 33.
\frac{39}{11}+\frac{2\times 11+5}{11}
Add 33 and 6 to get 39.
\frac{39}{11}+\frac{22+5}{11}
Multiply 2 and 11 to get 22.
\frac{39}{11}+\frac{27}{11}
Add 22 and 5 to get 27.
\frac{39+27}{11}
Since \frac{39}{11} and \frac{27}{11} have the same denominator, add them by adding their numerators.
\frac{66}{11}
Add 39 and 27 to get 66.
6
Divide 66 by 11 to get 6.
Examples
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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.
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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