Baholash
\frac{x}{2}+\frac{7y}{6}
Kengaytirish
\frac{x}{2}+\frac{7y}{6}
Baham ko'rish
Klipbordga nusxa olish
\frac{2\left(2x+y\right)}{6}-\frac{x-5y}{6}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3 va 6 ning eng kichik umumiy karralisi 6. \frac{2x+y}{3} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{2\left(2x+y\right)-\left(x-5y\right)}{6}
\frac{2\left(2x+y\right)}{6} va \frac{x-5y}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{4x+2y-x+5y}{6}
2\left(2x+y\right)-\left(x-5y\right) ichidagi ko‘paytirishlarni bajaring.
\frac{3x+7y}{6}
4x+2y-x+5y kabi iboralarga o‘xshab birlashtiring.
\frac{2\left(2x+y\right)}{6}-\frac{x-5y}{6}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3 va 6 ning eng kichik umumiy karralisi 6. \frac{2x+y}{3} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{2\left(2x+y\right)-\left(x-5y\right)}{6}
\frac{2\left(2x+y\right)}{6} va \frac{x-5y}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{4x+2y-x+5y}{6}
2\left(2x+y\right)-\left(x-5y\right) ichidagi ko‘paytirishlarni bajaring.
\frac{3x+7y}{6}
4x+2y-x+5y kabi iboralarga o‘xshab birlashtiring.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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}