Evaluate
78
Factor
2\times 3\times 13
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48+12+10+8
Add 38 and 10 to get 48.
60+10+8
Add 48 and 12 to get 60.
70+8
Add 60 and 10 to get 70.
78
Add 70 and 8 to get 78.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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
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Limits
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