Enrhifo
\frac{47637}{1052}\approx 45.282319392
Ffactor
\frac{67 \cdot 79 \cdot 3 ^ {2}}{263 \cdot 2 ^ {2}} = 45\frac{297}{1052} = 45.28231939163498
Rhannu
Copïo i clipfwrdd
\frac{71.1\times 3.35}{5.26}
Adio 0.21 a 3.14 i gael 3.35.
\frac{238.185}{5.26}
Lluosi 71.1 a 3.35 i gael 238.185.
\frac{238185}{5260}
Ehangu \frac{238.185}{5.26} drwy luosi'r rhifiadur a'r enwadur gyda 1000.
\frac{47637}{1052}
Lleihau'r ffracsiwn \frac{238185}{5260} i'r graddau lleiaf posib drwy dynnu a chanslo allan 5.
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}