Enrhifo
62.49
Ffactor
\frac{3 \cdot 2083}{2 ^ {2} \cdot 5 ^ {2}} = 62\frac{49}{100} = 62.49
Rhannu
Copïo i clipfwrdd
-368.17+430.66
Tynnu 760.13 o 391.96 i gael -368.17.
62.49
Adio -368.17 a 430.66 i gael 62.49.
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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Gwahaniaethu
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Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}