Evaluate
254
Factor
2\times 127
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33+119+63+39
Multiply 3 and 11 to get 33. Multiply 7 and 17 to get 119. Multiply 9 and 7 to get 63. Multiply 3 and 13 to get 39.
152+63+39
Add 33 and 119 to get 152.
215+39
Add 152 and 63 to get 215.
254
Add 215 and 39 to get 254.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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