Evalwa
\frac{17z}{10}
Espandi
\frac{17z}{10}
Kwizz
Algebra
5 problemi simili għal:
\frac { 4 } { 5 } z - 1 \frac { 1 } { 5 } z + 2 \frac { 1 } { 10 } z
Sehem
Ikkupjat fuq il-klibbord
\frac{4}{5}z-\frac{5+1}{5}z+\frac{2\times 10+1}{10}z
Immultiplika 1 u 5 biex tikseb 5.
\frac{4}{5}z-\frac{6}{5}z+\frac{2\times 10+1}{10}z
Żid 5 u 1 biex tikseb 6.
-\frac{2}{5}z+\frac{2\times 10+1}{10}z
Ikkombina \frac{4}{5}z u -\frac{6}{5}z biex tikseb -\frac{2}{5}z.
-\frac{2}{5}z+\frac{20+1}{10}z
Immultiplika 2 u 10 biex tikseb 20.
-\frac{2}{5}z+\frac{21}{10}z
Żid 20 u 1 biex tikseb 21.
\frac{17}{10}z
Ikkombina -\frac{2}{5}z u \frac{21}{10}z biex tikseb \frac{17}{10}z.
\frac{4}{5}z-\frac{5+1}{5}z+\frac{2\times 10+1}{10}z
Immultiplika 1 u 5 biex tikseb 5.
\frac{4}{5}z-\frac{6}{5}z+\frac{2\times 10+1}{10}z
Żid 5 u 1 biex tikseb 6.
-\frac{2}{5}z+\frac{2\times 10+1}{10}z
Ikkombina \frac{4}{5}z u -\frac{6}{5}z biex tikseb -\frac{2}{5}z.
-\frac{2}{5}z+\frac{20+1}{10}z
Immultiplika 2 u 10 biex tikseb 20.
-\frac{2}{5}z+\frac{21}{10}z
Żid 20 u 1 biex tikseb 21.
\frac{17}{10}z
Ikkombina -\frac{2}{5}z u \frac{21}{10}z biex tikseb \frac{17}{10}z.
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}