Evalwa
\frac{8ax^{2}}{5}
Espandi
\frac{8ax^{2}}{5}
Graff
Sehem
Ikkupjat fuq il-klibbord
\frac{7}{5}x^{2}a+\left(a-\frac{13}{5}a\right)\left(\frac{7}{8}x^{2}-x^{2}\right)
Ikkombina x^{2} u \frac{2}{5}x^{2} biex tikseb \frac{7}{5}x^{2}.
\frac{7}{5}x^{2}a-\frac{8}{5}a\left(\frac{7}{8}x^{2}-x^{2}\right)
Ikkombina a u -\frac{13}{5}a biex tikseb -\frac{8}{5}a.
\frac{7}{5}x^{2}a-\frac{8}{5}a\left(-\frac{1}{8}\right)x^{2}
Ikkombina \frac{7}{8}x^{2} u -x^{2} biex tikseb -\frac{1}{8}x^{2}.
\frac{7}{5}x^{2}a+\frac{1}{5}ax^{2}
Immultiplika -\frac{8}{5} u -\frac{1}{8} biex tikseb \frac{1}{5}.
\frac{8}{5}x^{2}a
Ikkombina \frac{7}{5}x^{2}a u \frac{1}{5}ax^{2} biex tikseb \frac{8}{5}x^{2}a.
\frac{7}{5}x^{2}a+\left(a-\frac{13}{5}a\right)\left(\frac{7}{8}x^{2}-x^{2}\right)
Ikkombina x^{2} u \frac{2}{5}x^{2} biex tikseb \frac{7}{5}x^{2}.
\frac{7}{5}x^{2}a-\frac{8}{5}a\left(\frac{7}{8}x^{2}-x^{2}\right)
Ikkombina a u -\frac{13}{5}a biex tikseb -\frac{8}{5}a.
\frac{7}{5}x^{2}a-\frac{8}{5}a\left(-\frac{1}{8}\right)x^{2}
Ikkombina \frac{7}{8}x^{2} u -x^{2} biex tikseb -\frac{1}{8}x^{2}.
\frac{7}{5}x^{2}a+\frac{1}{5}ax^{2}
Immultiplika -\frac{8}{5} u -\frac{1}{8} biex tikseb \frac{1}{5}.
\frac{8}{5}x^{2}a
Ikkombina \frac{7}{5}x^{2}a u \frac{1}{5}ax^{2} biex tikseb \frac{8}{5}x^{2}a.
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}