1 \frac { 1 } { 7 } \text { h } 2 \frac { 3 } { 7 }
Baholash
\frac{136h}{49}
Kengaytirish
\frac{136h}{49}
Baham ko'rish
Klipbordga nusxa olish
\frac{7+1}{7}h\times \frac{2\times 7+3}{7}
7 hosil qilish uchun 1 va 7 ni ko'paytirish.
\frac{8}{7}h\times \frac{2\times 7+3}{7}
8 olish uchun 7 va 1'ni qo'shing.
\frac{8}{7}h\times \frac{14+3}{7}
14 hosil qilish uchun 2 va 7 ni ko'paytirish.
\frac{8}{7}h\times \frac{17}{7}
17 olish uchun 14 va 3'ni qo'shing.
\frac{8\times 17}{7\times 7}h
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{8}{7} ni \frac{17}{7} ga ko‘paytiring.
\frac{136}{49}h
\frac{8\times 17}{7\times 7} kasridagi ko‘paytirishlarni bajaring.
\frac{7+1}{7}h\times \frac{2\times 7+3}{7}
7 hosil qilish uchun 1 va 7 ni ko'paytirish.
\frac{8}{7}h\times \frac{2\times 7+3}{7}
8 olish uchun 7 va 1'ni qo'shing.
\frac{8}{7}h\times \frac{14+3}{7}
14 hosil qilish uchun 2 va 7 ni ko'paytirish.
\frac{8}{7}h\times \frac{17}{7}
17 olish uchun 14 va 3'ni qo'shing.
\frac{8\times 17}{7\times 7}h
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{8}{7} ni \frac{17}{7} ga ko‘paytiring.
\frac{136}{49}h
\frac{8\times 17}{7\times 7} kasridagi ko‘paytirishlarni bajaring.
Misollar
Ikkilik tenglama
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Trigonometriya
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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}