x uchun yechish
x = \frac{26}{21} = 1\frac{5}{21} \approx 1,238095238
Grafik
Viktorina
Linear Equation
5xshash muammolar:
12 x + 10 ^ { \circ } + 9 x + 14 ^ { \circ } = + 50 ^ { \circ }
Baham ko'rish
Klipbordga nusxa olish
21x+10+14=50
21x ni olish uchun 12x va 9x ni birlashtirish.
21x+24=50
24 olish uchun 10 va 14'ni qo'shing.
21x=50-24
Ikkala tarafdan 24 ni ayirish.
21x=26
26 olish uchun 50 dan 24 ni ayirish.
x=\frac{26}{21}
Ikki tarafini 21 ga bo‘ling.
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}