Enrhifo
44
Ffactor
2^{2}\times 11
Rhannu
Copïo i clipfwrdd
5+4\left(6+1+2\left(2-1\right)\right)+3
Adio 2 a 4 i gael 6.
5+4\left(7+2\left(2-1\right)\right)+3
Adio 6 a 1 i gael 7.
5+4\left(7+2\times 1\right)+3
Tynnu 1 o 2 i gael 1.
5+4\left(7+2\right)+3
Lluosi 2 a 1 i gael 2.
5+4\times 9+3
Adio 7 a 2 i gael 9.
5+36+3
Lluosi 4 a 9 i gael 36.
41+3
Adio 5 a 36 i gael 41.
44
Adio 41 a 3 i gael 44.
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}