Enrhifo
16
Ffactor
2^{4}
Rhannu
Copïo i clipfwrdd
12+13+9-3-4-1-\left(-3\right)-2-3-8
Gwrthwyneb -13 yw 13.
25+9-3-4-1-\left(-3\right)-2-3-8
Adio 12 a 13 i gael 25.
34-3-4-1-\left(-3\right)-2-3-8
Adio 25 a 9 i gael 34.
31-4-1-\left(-3\right)-2-3-8
Tynnu 3 o 34 i gael 31.
27-1-\left(-3\right)-2-3-8
Tynnu 4 o 31 i gael 27.
26-\left(-3\right)-2-3-8
Tynnu 1 o 27 i gael 26.
26+3-2-3-8
Gwrthwyneb -3 yw 3.
29-2-3-8
Adio 26 a 3 i gael 29.
27-3-8
Tynnu 2 o 29 i gael 27.
24-8
Tynnu 3 o 27 i gael 24.
16
Tynnu 8 o 24 i gael 16.
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}