Evalwa
-\frac{9}{4}=-2.25
Fattur
-\frac{9}{4} = -2\frac{1}{4} = -2.25
Sehem
Ikkupjat fuq il-klibbord
\left(\frac{2}{3}\right)^{-7}\left(-\frac{3}{2}\right)^{-5}+8\left(\left(2-\frac{1}{4}\right)\times \frac{1}{7}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid -4 u -3 biex tikseb -7.
\frac{2187}{128}\left(-\frac{3}{2}\right)^{-5}+8\left(\left(2-\frac{1}{4}\right)\times \frac{1}{7}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Ikkalkula \frac{2}{3} bil-power ta' -7 u tikseb \frac{2187}{128}.
\frac{2187}{128}\left(-\frac{32}{243}\right)+8\left(\left(2-\frac{1}{4}\right)\times \frac{1}{7}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Ikkalkula -\frac{3}{2} bil-power ta' -5 u tikseb -\frac{32}{243}.
-\frac{9}{4}+8\left(\left(2-\frac{1}{4}\right)\times \frac{1}{7}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Immultiplika \frac{2187}{128} u -\frac{32}{243} biex tikseb -\frac{9}{4}.
-\frac{9}{4}+8\left(\frac{7}{4}\times \frac{1}{7}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Naqqas \frac{1}{4} minn 2 biex tikseb \frac{7}{4}.
-\frac{9}{4}+8\left(\frac{1}{4}-\frac{3}{4}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Immultiplika \frac{7}{4} u \frac{1}{7} biex tikseb \frac{1}{4}.
-\frac{9}{4}+8\left(-\frac{1}{2}\right)+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Naqqas \frac{3}{4} minn \frac{1}{4} biex tikseb -\frac{1}{2}.
-\frac{9}{4}-4+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Immultiplika 8 u -\frac{1}{2} biex tikseb -4.
-\frac{25}{4}+\left(\left(-\frac{3}{2}\right)^{2}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Naqqas 4 minn -\frac{9}{4} biex tikseb -\frac{25}{4}.
-\frac{25}{4}+\left(\frac{9}{4}\times \left(\frac{1}{3}\right)^{2}\right)^{-1}
Ikkalkula -\frac{3}{2} bil-power ta' 2 u tikseb \frac{9}{4}.
-\frac{25}{4}+\left(\frac{9}{4}\times \frac{1}{9}\right)^{-1}
Ikkalkula \frac{1}{3} bil-power ta' 2 u tikseb \frac{1}{9}.
-\frac{25}{4}+\left(\frac{1}{4}\right)^{-1}
Immultiplika \frac{9}{4} u \frac{1}{9} biex tikseb \frac{1}{4}.
-\frac{25}{4}+4
Ikkalkula \frac{1}{4} bil-power ta' -1 u tikseb 4.
-\frac{9}{4}
Żid -\frac{25}{4} u 4 biex tikseb -\frac{9}{4}.
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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
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