5,6 \times 3,7 + 2,1 - 0,4
Evaluate
22,42
Factor
\frac{19 \cdot 59}{2 \cdot 5 ^ {2}} = 22\frac{21}{50} = 22.42
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20,72+2,1-0,4
Multiply 5,6 and 3,7 to get 20,72.
22,82-0,4
Add 20,72 and 2,1 to get 22,82.
22,42
Subtract 0,4 from 22,82 to get 22,42.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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