Baholash
\left(x-1\right)\left(5x-4\right)
Kengaytirish
5x^{2}-9x+4
Grafik
Baham ko'rish
Klipbordga nusxa olish
9x^{2}-3x^{2}-6x+7+2x-3-5x-x^{2}
3x^{2}+6x-7 teskarisini topish uchun har birining teskarisini toping.
6x^{2}-6x+7+2x-3-5x-x^{2}
6x^{2} ni olish uchun 9x^{2} va -3x^{2} ni birlashtirish.
6x^{2}-4x+7-3-5x-x^{2}
-4x ni olish uchun -6x va 2x ni birlashtirish.
6x^{2}-4x+4-5x-x^{2}
4 olish uchun 7 dan 3 ni ayirish.
6x^{2}-9x+4-x^{2}
-9x ni olish uchun -4x va -5x ni birlashtirish.
5x^{2}-9x+4
5x^{2} ni olish uchun 6x^{2} va -x^{2} ni birlashtirish.
9x^{2}-3x^{2}-6x+7+2x-3-5x-x^{2}
3x^{2}+6x-7 teskarisini topish uchun har birining teskarisini toping.
6x^{2}-6x+7+2x-3-5x-x^{2}
6x^{2} ni olish uchun 9x^{2} va -3x^{2} ni birlashtirish.
6x^{2}-4x+7-3-5x-x^{2}
-4x ni olish uchun -6x va 2x ni birlashtirish.
6x^{2}-4x+4-5x-x^{2}
4 olish uchun 7 dan 3 ni ayirish.
6x^{2}-9x+4-x^{2}
-9x ni olish uchun -4x va -5x ni birlashtirish.
5x^{2}-9x+4
5x^{2} ni olish uchun 6x^{2} va -x^{2} ni birlashtirish.
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}