Evaluate
189
Factor
3^{3}\times 7
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7\times 27
Divide 7 by \frac{1}{27} by multiplying 7 by the reciprocal of \frac{1}{27}.
189
Multiply 7 and 27 to get 189.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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