Enrhifo
\frac{29000000}{1443697}\approx 20.087317491
Ffactor
\frac{29 \cdot 2 ^ {6} \cdot 5 ^ {6}}{1443697} = 20\frac{126060}{1443697} = 20.087317491135604
Rhannu
Copïo i clipfwrdd
\frac{87}{1+3.331091}
Tynnu 80 o 167 i gael 87.
\frac{87}{4.331091}
Adio 1 a 3.331091 i gael 4.331091.
\frac{87000000}{4331091}
Ehangu \frac{87}{4.331091} drwy luosi'r rhifiadur a'r enwadur gyda 1000000.
\frac{29000000}{1443697}
Lleihau'r ffracsiwn \frac{87000000}{4331091} i'r graddau lleiaf posib drwy dynnu a chanslo allan 3.
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}