Enrhifo
\frac{4096}{25}=163.84
Ffactor
\frac{2 ^ {12}}{5 ^ {2}} = 163\frac{21}{25} = 163.84
Rhannu
Copïo i clipfwrdd
\frac{45\times 1024^{2}}{80\times 60\times 60}
Tynnu 326 o 371 i gael 45.
\frac{45\times 1048576}{80\times 60\times 60}
Cyfrifo 1024 i bŵer 2 a chael 1048576.
\frac{47185920}{80\times 60\times 60}
Lluosi 45 a 1048576 i gael 47185920.
\frac{47185920}{4800\times 60}
Lluosi 80 a 60 i gael 4800.
\frac{47185920}{288000}
Lluosi 4800 a 60 i gael 288000.
\frac{4096}{25}
Lleihau'r ffracsiwn \frac{47185920}{288000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 11520.
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}