Evaluate
4
Factor
2^{2}
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\frac{110}{27.5}
Multiply 1.1 and 100 to get 110.
\frac{1100}{275}
Expand \frac{110}{27.5} by multiplying both numerator and the denominator by 10.
4
Divide 1100 by 275 to get 4.
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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