Enrhifo
\frac{290745}{2542}\approx 114.376475216
Ffactor
\frac{5 \cdot 7 \cdot 13 \cdot 71 \cdot 3 ^ {2}}{2 \cdot 31 \cdot 41} = 114\frac{957}{2542} = 114.37647521636507
Cwis
Arithmetic
5 problemau tebyg i:
\frac { 35.5 \times 4.5 \times 18,2 } { 2.0 \times 3.1 \times 4.1 }
Rhannu
Copïo i clipfwrdd
\frac{159.75\times 18.2}{2\times 3.1\times 4.1}
Lluosi 35.5 a 4.5 i gael 159.75.
\frac{2907.45}{2\times 3.1\times 4.1}
Lluosi 159.75 a 18.2 i gael 2907.45.
\frac{2907.45}{6.2\times 4.1}
Lluosi 2 a 3.1 i gael 6.2.
\frac{2907.45}{25.42}
Lluosi 6.2 a 4.1 i gael 25.42.
\frac{290745}{2542}
Ehangu \frac{2907.45}{25.42} drwy luosi'r rhifiadur a'r enwadur gyda 100.
Enghreifftiau
Hafaliad cwadratig
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y = 3x + 4
Rhifyddeg
699 * 533
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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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}