Evalwa
\frac{63}{16}=3.9375
Fattur
\frac{3 ^ {2} \cdot 7}{2 ^ {4}} = 3\frac{15}{16} = 3.9375
Sehem
Ikkupjat fuq il-klibbord
\frac{\left(3\times 2+3\right)\times 7}{2\left(1\times 7+1\right)}
Iddividi \frac{3\times 2+3}{2} b'\frac{1\times 7+1}{7} billi timmultiplika \frac{3\times 2+3}{2} bir-reċiproku ta' \frac{1\times 7+1}{7}.
\frac{\left(6+3\right)\times 7}{2\left(1\times 7+1\right)}
Immultiplika 3 u 2 biex tikseb 6.
\frac{9\times 7}{2\left(1\times 7+1\right)}
Żid 6 u 3 biex tikseb 9.
\frac{63}{2\left(1\times 7+1\right)}
Immultiplika 9 u 7 biex tikseb 63.
\frac{63}{2\left(7+1\right)}
Immultiplika 1 u 7 biex tikseb 7.
\frac{63}{2\times 8}
Żid 7 u 1 biex tikseb 8.
\frac{63}{16}
Immultiplika 2 u 8 biex tikseb 16.
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}