Enrhifo
4.765
Ffactor
\frac{953}{2 ^ {3} \cdot 5 ^ {2}} = 4\frac{153}{200} = 4.765
Rhannu
Copïo i clipfwrdd
1.74+0.956+1.073+0.996
Adio 1.061 a 0.679 i gael 1.74.
2.696+1.073+0.996
Adio 1.74 a 0.956 i gael 2.696.
3.769+0.996
Adio 2.696 a 1.073 i gael 3.769.
4.765
Adio 3.769 a 0.996 i gael 4.765.
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}