Enrhifo
2811
Ffactor
3\times 937
Rhannu
Copïo i clipfwrdd
9-6\left(5+4\left(8+2\left(9-72\right)\right)\right)
Lluosi 8 a 9 i gael 72.
9-6\left(5+4\left(8+2\left(-63\right)\right)\right)
Tynnu 72 o 9 i gael -63.
9-6\left(5+4\left(8-126\right)\right)
Lluosi 2 a -63 i gael -126.
9-6\left(5+4\left(-118\right)\right)
Tynnu 126 o 8 i gael -118.
9-6\left(5-472\right)
Lluosi 4 a -118 i gael -472.
9-6\left(-467\right)
Tynnu 472 o 5 i gael -467.
9-\left(-2802\right)
Lluosi 6 a -467 i gael -2802.
9+2802
Gwrthwyneb -2802 yw 2802.
2811
Adio 9 a 2802 i gael 2811.
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}