Enrhifo
6.306727446
Ffactor
\frac{3 ^ {3} \cdot 101 ^ {2} \cdot 107 ^ {2}}{2 ^ {8} \cdot 5 ^ {9}} = 6\frac{153363723}{500000000} = 6.306727446
Rhannu
Copïo i clipfwrdd
15\times 0.4204484964
Cyfrifo 0.64842 i bŵer 2 a chael 0.4204484964.
6.306727446
Lluosi 15 a 0.4204484964 i gael 6.306727446.
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}