Evaluate
115
Factor
5\times 23
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\left(6+9+8\right)\times 5
Add 1 and 5 to get 6.
\left(15+8\right)\times 5
Add 6 and 9 to get 15.
23\times 5
Add 15 and 8 to get 23.
115
Multiply 23 and 5 to get 115.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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