x uchun yechish
x = \frac{644}{3} = 214\frac{2}{3} \approx 214,666666667
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{1540\times 18}{3}+120x-35000=0
\frac{1540}{3}\times 18 ni yagona kasrga aylantiring.
\frac{27720}{3}+120x-35000=0
27720 hosil qilish uchun 1540 va 18 ni ko'paytirish.
9240+120x-35000=0
9240 ni olish uchun 27720 ni 3 ga bo‘ling.
-25760+120x=0
-25760 olish uchun 9240 dan 35000 ni ayirish.
120x=25760
25760 ni ikki tarafga qo’shing. Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.
x=\frac{25760}{120}
Ikki tarafini 120 ga bo‘ling.
x=\frac{644}{3}
\frac{25760}{120} ulushini 40 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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}