Enrhifo
7558.7362
Ffactor
\frac{31 \cdot 653 \cdot 1867}{2 ^ {3} \cdot 5 ^ {4}} = 7558\frac{3681}{5000} = 7558.7362
Rhannu
Copïo i clipfwrdd
3056.9841+67.11^{2}-2
Cyfrifo 55.29 i bŵer 2 a chael 3056.9841.
3056.9841+4503.7521-2
Cyfrifo 67.11 i bŵer 2 a chael 4503.7521.
7560.7362-2
Adio 3056.9841 a 4503.7521 i gael 7560.7362.
7558.7362
Tynnu 2 o 7560.7362 i gael 7558.7362.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\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]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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}