Evaluate
26
Factor
2\times 13
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17+4.5+4.5
Add 8.5 and 8.5 to get 17.
21.5+4.5
Add 17 and 4.5 to get 21.5.
26
Add 21.5 and 4.5 to get 26.
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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