Baholash
\frac{1}{2\left(x-8\right)}
Kengaytirish
\frac{1}{2\left(x-8\right)}
Grafik
Viktorina
Polynomial
5xshash muammolar:
\frac { 3 } { 2 x + 12 } - \frac { x - 15 } { x ^ { 2 } - 2 x - 48 }
Baham ko'rish
Klipbordga nusxa olish
\frac{3}{2\left(x+6\right)}-\frac{x-15}{\left(x-8\right)\left(x+6\right)}
Faktor: 2x+12. Faktor: x^{2}-2x-48.
\frac{3\left(x-8\right)}{2\left(x-8\right)\left(x+6\right)}-\frac{2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2\left(x+6\right) va \left(x-8\right)\left(x+6\right) ning eng kichik umumiy karralisi 2\left(x-8\right)\left(x+6\right). \frac{3}{2\left(x+6\right)} ni \frac{x-8}{x-8} marotabaga ko'paytirish. \frac{x-15}{\left(x-8\right)\left(x+6\right)} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{3\left(x-8\right)-2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)}
\frac{3\left(x-8\right)}{2\left(x-8\right)\left(x+6\right)} va \frac{2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{3x-24-2x+30}{2\left(x-8\right)\left(x+6\right)}
3\left(x-8\right)-2\left(x-15\right) ichidagi ko‘paytirishlarni bajaring.
\frac{x+6}{2\left(x-8\right)\left(x+6\right)}
3x-24-2x+30 kabi iboralarga o‘xshab birlashtiring.
\frac{1}{2\left(x-8\right)}
Surat va maxrajdagi ikkala x+6 ni qisqartiring.
\frac{1}{2x-16}
2\left(x-8\right) ni kengaytirish.
\frac{3}{2\left(x+6\right)}-\frac{x-15}{\left(x-8\right)\left(x+6\right)}
Faktor: 2x+12. Faktor: x^{2}-2x-48.
\frac{3\left(x-8\right)}{2\left(x-8\right)\left(x+6\right)}-\frac{2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2\left(x+6\right) va \left(x-8\right)\left(x+6\right) ning eng kichik umumiy karralisi 2\left(x-8\right)\left(x+6\right). \frac{3}{2\left(x+6\right)} ni \frac{x-8}{x-8} marotabaga ko'paytirish. \frac{x-15}{\left(x-8\right)\left(x+6\right)} ni \frac{2}{2} marotabaga ko'paytirish.
\frac{3\left(x-8\right)-2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)}
\frac{3\left(x-8\right)}{2\left(x-8\right)\left(x+6\right)} va \frac{2\left(x-15\right)}{2\left(x-8\right)\left(x+6\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{3x-24-2x+30}{2\left(x-8\right)\left(x+6\right)}
3\left(x-8\right)-2\left(x-15\right) ichidagi ko‘paytirishlarni bajaring.
\frac{x+6}{2\left(x-8\right)\left(x+6\right)}
3x-24-2x+30 kabi iboralarga o‘xshab birlashtiring.
\frac{1}{2\left(x-8\right)}
Surat va maxrajdagi ikkala x+6 ni qisqartiring.
\frac{1}{2x-16}
2\left(x-8\right) ni kengaytirish.
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}