Baholash
\frac{46}{7}\approx 6,571428571
Omil
\frac{2 \cdot 23}{7} = 6\frac{4}{7} = 6,571428571428571
Baham ko'rish
Klipbordga nusxa olish
8-\frac{2\times 5}{7}
\frac{2}{7}\times 5 ni yagona kasrga aylantiring.
8-\frac{10}{7}
10 hosil qilish uchun 2 va 5 ni ko'paytirish.
\frac{56}{7}-\frac{10}{7}
8 ni \frac{56}{7} kasrga o‘giring.
\frac{56-10}{7}
\frac{56}{7} va \frac{10}{7} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{46}{7}
46 olish uchun 56 dan 10 ni ayirish.
Misollar
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y = 3x + 4
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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
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Chegaralar
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