Evalwa
75
Fattur
3\times 5^{2}
Sehem
Ikkupjat fuq il-klibbord
75\left(2\left(0.7-0.5\right)+3\left(0.6-0.5+0.1\right)\right)
Naqqas 0.3 minn 1 biex tikseb 0.7.
75\left(2\times 0.2+3\left(0.6-0.5+0.1\right)\right)
Naqqas 0.5 minn 0.7 biex tikseb 0.2.
75\left(0.4+3\left(0.6-0.5+0.1\right)\right)
Immultiplika 2 u 0.2 biex tikseb 0.4.
75\left(0.4+3\left(0.1+0.1\right)\right)
Naqqas 0.5 minn 0.6 biex tikseb 0.1.
75\left(0.4+3\times 0.2\right)
Żid 0.1 u 0.1 biex tikseb 0.2.
75\left(0.4+0.6\right)
Immultiplika 3 u 0.2 biex tikseb 0.6.
75\times 1
Żid 0.4 u 0.6 biex tikseb 1.
75
Immultiplika 75 u 1 biex tikseb 75.
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}