5 - 2,09 + 5
Evaluate
7,91
Factor
\frac{7 \cdot 113}{2 ^ {2} \cdot 5 ^ {2}} = 7\frac{91}{100} = 7.91
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2,91+5
Subtract 2,09 from 5 to get 2,91.
7,91
Add 2,91 and 5 to get 7,91.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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y = 3x + 4
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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