Baholash
7x-3
Kengaytirish
7x-3
Grafik
Viktorina
Polynomial
5xshash muammolar:
\frac { 1 } { 5 } ( 10 x - 5 ) + \frac { 1 } { 3 } ( 15 x - 6 ) =
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{5}\times 10x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
\frac{1}{5} ga 10x-5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{10}{5}x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
\frac{10}{5} hosil qilish uchun \frac{1}{5} va 10 ni ko'paytirish.
2x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
2 ni olish uchun 10 ni 5 ga bo‘ling.
2x+\frac{-5}{5}+\frac{1}{3}\left(15x-6\right)
\frac{-5}{5} hosil qilish uchun \frac{1}{5} va -5 ni ko'paytirish.
2x-1+\frac{1}{3}\left(15x-6\right)
-1 ni olish uchun -5 ni 5 ga bo‘ling.
2x-1+\frac{1}{3}\times 15x+\frac{1}{3}\left(-6\right)
\frac{1}{3} ga 15x-6 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
2x-1+\frac{15}{3}x+\frac{1}{3}\left(-6\right)
\frac{15}{3} hosil qilish uchun \frac{1}{3} va 15 ni ko'paytirish.
2x-1+5x+\frac{1}{3}\left(-6\right)
5 ni olish uchun 15 ni 3 ga bo‘ling.
2x-1+5x+\frac{-6}{3}
\frac{-6}{3} hosil qilish uchun \frac{1}{3} va -6 ni ko'paytirish.
2x-1+5x-2
-2 ni olish uchun -6 ni 3 ga bo‘ling.
7x-1-2
7x ni olish uchun 2x va 5x ni birlashtirish.
7x-3
-3 olish uchun -1 dan 2 ni ayirish.
\frac{1}{5}\times 10x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
\frac{1}{5} ga 10x-5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{10}{5}x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
\frac{10}{5} hosil qilish uchun \frac{1}{5} va 10 ni ko'paytirish.
2x+\frac{1}{5}\left(-5\right)+\frac{1}{3}\left(15x-6\right)
2 ni olish uchun 10 ni 5 ga bo‘ling.
2x+\frac{-5}{5}+\frac{1}{3}\left(15x-6\right)
\frac{-5}{5} hosil qilish uchun \frac{1}{5} va -5 ni ko'paytirish.
2x-1+\frac{1}{3}\left(15x-6\right)
-1 ni olish uchun -5 ni 5 ga bo‘ling.
2x-1+\frac{1}{3}\times 15x+\frac{1}{3}\left(-6\right)
\frac{1}{3} ga 15x-6 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
2x-1+\frac{15}{3}x+\frac{1}{3}\left(-6\right)
\frac{15}{3} hosil qilish uchun \frac{1}{3} va 15 ni ko'paytirish.
2x-1+5x+\frac{1}{3}\left(-6\right)
5 ni olish uchun 15 ni 3 ga bo‘ling.
2x-1+5x+\frac{-6}{3}
\frac{-6}{3} hosil qilish uchun \frac{1}{3} va -6 ni ko'paytirish.
2x-1+5x-2
-2 ni olish uchun -6 ni 3 ga bo‘ling.
7x-1-2
7x ni olish uchun 2x va 5x ni birlashtirish.
7x-3
-3 olish uchun -1 dan 2 ni ayirish.
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}