Evaluate
41.12
Factor
\frac{257 \cdot 2 ^ {2}}{5 ^ {2}} = 41\frac{3}{25} = 41.12
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25.12+8+8
Add 12.56 and 12.56 to get 25.12.
33.12+8
Add 25.12 and 8 to get 33.12.
41.12
Add 33.12 and 8 to get 41.12.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}