x uchun yechish
x = \frac{455}{2} = 227\frac{1}{2} = 227,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{1540\times 15}{3}+120x-35000=0
\frac{1540}{3}\times 15 ni yagona kasrga aylantiring.
\frac{23100}{3}+120x-35000=0
23100 hosil qilish uchun 1540 va 15 ni ko'paytirish.
7700+120x-35000=0
7700 ni olish uchun 23100 ni 3 ga bo‘ling.
-27300+120x=0
-27300 olish uchun 7700 dan 35000 ni ayirish.
120x=27300
27300 ni ikki tarafga qo’shing. Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.
x=\frac{27300}{120}
Ikki tarafini 120 ga bo‘ling.
x=\frac{455}{2}
\frac{27300}{120} ulushini 60 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}