Enrhifo
470.865
Ffactor
\frac{3 \cdot 31391}{2 ^ {3} \cdot 5 ^ {2}} = 470\frac{173}{200} = 470.865
Rhannu
Copïo i clipfwrdd
-164.135+635
Tynnu 64.135 o -100 i gael -164.135.
470.865
Adio -164.135 a 635 i gael 470.865.
Enghreifftiau
Hafaliad cwadratig
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y = 3x + 4
Rhifyddeg
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\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]
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\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}