Baholash
-1
Omil
-1
Baham ko'rish
Klipbordga nusxa olish
\lfloor -\frac{3}{5}+\left(\frac{5}{2}\right)^{-1}\rfloor
-1 daraja ko‘rsatkichini -\frac{5}{3} ga hisoblang va -\frac{3}{5} ni qiymatni oling.
\lfloor -\frac{3}{5}+\frac{2}{5}\rfloor
-1 daraja ko‘rsatkichini \frac{5}{2} ga hisoblang va \frac{2}{5} ni qiymatni oling.
\lfloor -\frac{1}{5}\rfloor
-\frac{1}{5} olish uchun -\frac{3}{5} va \frac{2}{5}'ni qo'shing.
\lfloor -1+\frac{4}{5}\rfloor
-1 ni 5 ga bo‘lganda, natija -1 va qoldiq 4 chiqadi. -\frac{1}{5} ni -1+\frac{4}{5} sifatida qayta yozing.
-1
a haqiqiy sonning pol funksiyasi a dan kichik eng katta butun songa yoki o‘ziga teng. -1+\frac{4}{5} ning poli -1 ga teng.
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}