Baholash
\frac{221}{90}\approx 2,455555556
Omil
\frac{13 \cdot 17}{2 \cdot 3 ^ {2} \cdot 5} = 2\frac{41}{90} = 2,4555555555555557
Baham ko'rish
Klipbordga nusxa olish
\frac{13}{15}\times \frac{17}{6}
\frac{13}{15} ni \frac{6}{17} ga bo'lish \frac{13}{15} ga k'paytirish \frac{6}{17} ga qaytarish.
\frac{13\times 17}{15\times 6}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{13}{15} ni \frac{17}{6} ga ko‘paytiring.
\frac{221}{90}
\frac{13\times 17}{15\times 6} kasridagi ko‘paytirishlarni bajaring.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
Matritsa
\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]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
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Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}