Enrhifo
189
Ffactor
3^{3}\times 7
Rhannu
Copïo i clipfwrdd
35+30+10+21+24+5+10+29+25
Adio 16 a 19 i gael 35.
65+10+21+24+5+10+29+25
Adio 35 a 30 i gael 65.
75+21+24+5+10+29+25
Adio 65 a 10 i gael 75.
96+24+5+10+29+25
Adio 75 a 21 i gael 96.
120+5+10+29+25
Adio 96 a 24 i gael 120.
125+10+29+25
Adio 120 a 5 i gael 125.
135+29+25
Adio 125 a 10 i gael 135.
164+25
Adio 135 a 29 i gael 164.
189
Adio 164 a 25 i gael 189.
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}