Baholash
12+10x^{2}-2x^{3}
Kengaytirish
12+10x^{2}-2x^{3}
Grafik
Viktorina
Polynomial
5xshash muammolar:
(3 { x }^{ 3 } +3 { x }^{ 2 } +9)-(5 { x }^{ 3 } -7 { x }^{ 2 } +6-9)=
Baham ko'rish
Klipbordga nusxa olish
3x^{3}+3x^{2}+9-\left(5x^{3}-7x^{2}-3\right)
-3 olish uchun 6 dan 9 ni ayirish.
3x^{3}+3x^{2}+9-5x^{3}+7x^{2}+3
5x^{3}-7x^{2}-3 teskarisini topish uchun har birining teskarisini toping.
-2x^{3}+3x^{2}+9+7x^{2}+3
-2x^{3} ni olish uchun 3x^{3} va -5x^{3} ni birlashtirish.
-2x^{3}+10x^{2}+9+3
10x^{2} ni olish uchun 3x^{2} va 7x^{2} ni birlashtirish.
-2x^{3}+10x^{2}+12
12 olish uchun 9 va 3'ni qo'shing.
3x^{3}+3x^{2}+9-\left(5x^{3}-7x^{2}-3\right)
-3 olish uchun 6 dan 9 ni ayirish.
3x^{3}+3x^{2}+9-5x^{3}+7x^{2}+3
5x^{3}-7x^{2}-3 teskarisini topish uchun har birining teskarisini toping.
-2x^{3}+3x^{2}+9+7x^{2}+3
-2x^{3} ni olish uchun 3x^{3} va -5x^{3} ni birlashtirish.
-2x^{3}+10x^{2}+9+3
10x^{2} ni olish uchun 3x^{2} va 7x^{2} ni birlashtirish.
-2x^{3}+10x^{2}+12
12 olish uchun 9 va 3'ni qo'shing.
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}