Baholash
\left(x-12\right)^{2}
Kengaytirish
x^{2}-24x+144
Grafik
Baham ko'rish
Klipbordga nusxa olish
1\left(9-6x+x^{2}\right)-18\left(x-3\right)+81
\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(3-x\right)^{2} kengaytirilishi uchun ishlating.
9-6x+x^{2}-18\left(x-3\right)+81
1 ga 9-6x+x^{2} ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9-6x+x^{2}-18x+54+81
-18 ga x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9-24x+x^{2}+54+81
-24x ni olish uchun -6x va -18x ni birlashtirish.
63-24x+x^{2}+81
63 olish uchun 9 va 54'ni qo'shing.
144-24x+x^{2}
144 olish uchun 63 va 81'ni qo'shing.
1\left(9-6x+x^{2}\right)-18\left(x-3\right)+81
\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(3-x\right)^{2} kengaytirilishi uchun ishlating.
9-6x+x^{2}-18\left(x-3\right)+81
1 ga 9-6x+x^{2} ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9-6x+x^{2}-18x+54+81
-18 ga x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9-24x+x^{2}+54+81
-24x ni olish uchun -6x va -18x ni birlashtirish.
63-24x+x^{2}+81
63 olish uchun 9 va 54'ni qo'shing.
144-24x+x^{2}
144 olish uchun 63 va 81'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}