Enrhifo
-14
Ffactor
-14
Rhannu
Copïo i clipfwrdd
2-3-4+\left(6-3\right)\times 5-8+3-9-6-4
Adio -6 a 8 i gael 2.
-1-4+\left(6-3\right)\times 5-8+3-9-6-4
Tynnu 3 o 2 i gael -1.
-5+\left(6-3\right)\times 5-8+3-9-6-4
Tynnu 4 o -1 i gael -5.
-5+3\times 5-8+3-9-6-4
Tynnu 3 o 6 i gael 3.
-5+15-8+3-9-6-4
Lluosi 3 a 5 i gael 15.
10-8+3-9-6-4
Adio -5 a 15 i gael 10.
2+3-9-6-4
Tynnu 8 o 10 i gael 2.
5-9-6-4
Adio 2 a 3 i gael 5.
-4-6-4
Tynnu 9 o 5 i gael -4.
-10-4
Tynnu 6 o -4 i gael -10.
-14
Tynnu 4 o -10 i gael -14.
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}