Baholash
\frac{13}{15}-x
Kengaytirish
\frac{13}{15}-x
Grafik
Baham ko'rish
Klipbordga nusxa olish
2-x-\left(\frac{4}{5}+\frac{3}{9}\right)
\frac{8}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
2-x-\left(\frac{4}{5}+\frac{1}{3}\right)
\frac{3}{9} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
2-x-\left(\frac{12}{15}+\frac{5}{15}\right)
5 va 3 ning eng kichik umumiy karralisi 15 ga teng. \frac{4}{5} va \frac{1}{3} ni 15 maxraj bilan kasrlarga aylantirib oling.
2-x-\frac{12+5}{15}
\frac{12}{15} va \frac{5}{15} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
2-x-\frac{17}{15}
17 olish uchun 12 va 5'ni qo'shing.
\frac{30}{15}-x-\frac{17}{15}
2 ni \frac{30}{15} kasrga o‘giring.
\frac{30-17}{15}-x
\frac{30}{15} va \frac{17}{15} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{13}{15}-x
13 olish uchun 30 dan 17 ni ayirish.
2-x-\left(\frac{4}{5}+\frac{3}{9}\right)
\frac{8}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
2-x-\left(\frac{4}{5}+\frac{1}{3}\right)
\frac{3}{9} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
2-x-\left(\frac{12}{15}+\frac{5}{15}\right)
5 va 3 ning eng kichik umumiy karralisi 15 ga teng. \frac{4}{5} va \frac{1}{3} ni 15 maxraj bilan kasrlarga aylantirib oling.
2-x-\frac{12+5}{15}
\frac{12}{15} va \frac{5}{15} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
2-x-\frac{17}{15}
17 olish uchun 12 va 5'ni qo'shing.
\frac{30}{15}-x-\frac{17}{15}
2 ni \frac{30}{15} kasrga o‘giring.
\frac{30-17}{15}-x
\frac{30}{15} va \frac{17}{15} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{13}{15}-x
13 olish uchun 30 dan 17 ni ayirish.
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}