8(5x-3)--3(5+ { x }^{ 2 }
Baholash
3x^{2}+40x-9
Kengaytirish
3x^{2}+40x-9
Grafik
Baham ko'rish
Klipbordga nusxa olish
40x-24-\left(-3\left(5+x^{2}\right)\right)
8 ga 5x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
40x-24+3\left(5+x^{2}\right)
-3\left(5+x^{2}\right) ning teskarisi 3\left(5+x^{2}\right) ga teng.
40x-24+15+3x^{2}
3 ga 5+x^{2} ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
40x-9+3x^{2}
-9 olish uchun -24 va 15'ni qo'shing.
40x-24-\left(-3\left(5+x^{2}\right)\right)
8 ga 5x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
40x-24+3\left(5+x^{2}\right)
-3\left(5+x^{2}\right) ning teskarisi 3\left(5+x^{2}\right) ga teng.
40x-24+15+3x^{2}
3 ga 5+x^{2} ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
40x-9+3x^{2}
-9 olish uchun -24 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}