Evaluate
27
Factor
3^{3}
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31-\left(12-\frac{18}{3}\right)+2
Multiply 6 and 2 to get 12.
31-\left(12-6\right)+2
Divide 18 by 3 to get 6.
31-6+2
Subtract 6 from 12 to get 6.
25+2
Subtract 6 from 31 to get 25.
27
Add 25 and 2 to get 27.
Examples
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y = 3x + 4
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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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