Enrhifo
1653.8
Ffactor
\frac{8269}{5} = 1653\frac{4}{5} = 1653.8
Rhannu
Copïo i clipfwrdd
370.958+211.2+518.1+553.542
Adio 265.956 a 105.002 i gael 370.958.
582.158+518.1+553.542
Adio 370.958 a 211.2 i gael 582.158.
1100.258+553.542
Adio 582.158 a 518.1 i gael 1100.258.
1653.8
Adio 1100.258 a 553.542 i gael 1653.8.
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}