Baholash
24-7x-6x^{2}
Kengaytirish
24-7x-6x^{2}
Grafik
Baham ko'rish
Klipbordga nusxa olish
4x^{2}-12x+9-5\left(2x-3\right)\left(x+1\right)
\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(2x-3\right)^{2} kengaytirilishi uchun ishlating.
4x^{2}-12x+9+\left(-10x+15\right)\left(x+1\right)
-5 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x^{2}-12x+9-10x^{2}+5x+15
-10x+15 ga x+1 ni ko‘paytirish orqali distributiv xususiyatdan foydalaning va ifoda sifatida birlashtiring.
-6x^{2}-12x+9+5x+15
-6x^{2} ni olish uchun 4x^{2} va -10x^{2} ni birlashtirish.
-6x^{2}-7x+9+15
-7x ni olish uchun -12x va 5x ni birlashtirish.
-6x^{2}-7x+24
24 olish uchun 9 va 15'ni qo'shing.
4x^{2}-12x+9-5\left(2x-3\right)\left(x+1\right)
\left(a-b\right)^{2}=a^{2}-2ab+b^{2} binom teoremasini \left(2x-3\right)^{2} kengaytirilishi uchun ishlating.
4x^{2}-12x+9+\left(-10x+15\right)\left(x+1\right)
-5 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x^{2}-12x+9-10x^{2}+5x+15
-10x+15 ga x+1 ni ko‘paytirish orqali distributiv xususiyatdan foydalaning va ifoda sifatida birlashtiring.
-6x^{2}-12x+9+5x+15
-6x^{2} ni olish uchun 4x^{2} va -10x^{2} ni birlashtirish.
-6x^{2}-7x+9+15
-7x ni olish uchun -12x va 5x ni birlashtirish.
-6x^{2}-7x+24
24 olish uchun 9 va 15'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}