Baholash
\frac{23y-29}{10\left(y-3\right)}
Kengaytirish
\frac{23y-29}{10\left(y-3\right)}
Grafik
Viktorina
Polynomial
5xshash muammolar:
\frac { 3 y - 5 } { 2 y - 6 } + \frac { 4 y - 2 } { 5 y - 15 }
Baham ko'rish
Klipbordga nusxa olish
\frac{3y-5}{2\left(y-3\right)}+\frac{4y-2}{5\left(y-3\right)}
Faktor: 2y-6. Faktor: 5y-15.
\frac{5\left(3y-5\right)}{10\left(y-3\right)}+\frac{2\left(4y-2\right)}{10\left(y-3\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2\left(y-3\right) va 5\left(y-3\right) ning eng kichik umumiy karralisi 10\left(y-3\right). \frac{3y-5}{2\left(y-3\right)} ni \frac{5}{5} marotabaga ko'paytirish. \frac{4y-2}{5\left(y-3\right)} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{5\left(3y-5\right)+2\left(4y-2\right)}{10\left(y-3\right)}
\frac{5\left(3y-5\right)}{10\left(y-3\right)} va \frac{2\left(4y-2\right)}{10\left(y-3\right)} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{15y-25+8y-4}{10\left(y-3\right)}
5\left(3y-5\right)+2\left(4y-2\right) ichidagi ko‘paytirishlarni bajaring.
\frac{23y-29}{10\left(y-3\right)}
15y-25+8y-4 kabi iboralarga o‘xshab birlashtiring.
\frac{23y-29}{10y-30}
10\left(y-3\right) ni kengaytirish.
\frac{3y-5}{2\left(y-3\right)}+\frac{4y-2}{5\left(y-3\right)}
Faktor: 2y-6. Faktor: 5y-15.
\frac{5\left(3y-5\right)}{10\left(y-3\right)}+\frac{2\left(4y-2\right)}{10\left(y-3\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2\left(y-3\right) va 5\left(y-3\right) ning eng kichik umumiy karralisi 10\left(y-3\right). \frac{3y-5}{2\left(y-3\right)} ni \frac{5}{5} marotabaga ko'paytirish. \frac{4y-2}{5\left(y-3\right)} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{5\left(3y-5\right)+2\left(4y-2\right)}{10\left(y-3\right)}
\frac{5\left(3y-5\right)}{10\left(y-3\right)} va \frac{2\left(4y-2\right)}{10\left(y-3\right)} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{15y-25+8y-4}{10\left(y-3\right)}
5\left(3y-5\right)+2\left(4y-2\right) ichidagi ko‘paytirishlarni bajaring.
\frac{23y-29}{10\left(y-3\right)}
15y-25+8y-4 kabi iboralarga o‘xshab birlashtiring.
\frac{23y-29}{10y-30}
10\left(y-3\right) ni kengaytirish.
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}