Evalwa
\frac{8}{21}\approx 0.380952381
Fattur
\frac{2 ^ {3}}{3 \cdot 7} = 0.38095238095238093
Sehem
Ikkupjat fuq il-klibbord
\frac{\left(1\times 3+1\right)\times 2}{3\left(3\times 2+1\right)}
Iddividi \frac{1\times 3+1}{3} b'\frac{3\times 2+1}{2} billi timmultiplika \frac{1\times 3+1}{3} bir-reċiproku ta' \frac{3\times 2+1}{2}.
\frac{\left(3+1\right)\times 2}{3\left(3\times 2+1\right)}
Immultiplika 1 u 3 biex tikseb 3.
\frac{4\times 2}{3\left(3\times 2+1\right)}
Żid 3 u 1 biex tikseb 4.
\frac{8}{3\left(3\times 2+1\right)}
Immultiplika 4 u 2 biex tikseb 8.
\frac{8}{3\left(6+1\right)}
Immultiplika 3 u 2 biex tikseb 6.
\frac{8}{3\times 7}
Żid 6 u 1 biex tikseb 7.
\frac{8}{21}
Immultiplika 3 u 7 biex tikseb 21.
Eżempji
Ekwazzjoni kwadratika
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometrija
4 \sin \theta \cos \theta = 2 \sin \theta
Ekwazzjoni lineari
y = 3x + 4
Aritmetika
699 * 533
Matriċi
\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]
Ekwazzjoni simultanja
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differenzazzjoni
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integrazzjoni
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limiti
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}