Evalwa
2.75954
Fattur
\frac{7 \cdot 23 \cdot 857}{2 ^ {4} \cdot 5 ^ {5}} = 2\frac{37977}{50000} = 2.75954
Sehem
Ikkupjat fuq il-klibbord
7.99-1.23046-0.2-3-0.8
Immultiplika 7.99 u 0.154 biex tikseb 1.23046.
6.75954-0.2-3-0.8
Naqqas 1.23046 minn 7.99 biex tikseb 6.75954.
6.55954-3-0.8
Naqqas 0.2 minn 6.75954 biex tikseb 6.55954.
3.55954-0.8
Naqqas 3 minn 6.55954 biex tikseb 3.55954.
2.75954
Naqqas 0.8 minn 3.55954 biex tikseb 2.75954.
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}