Baholash
4x^{2}+\frac{111x}{4}+12
Kengaytirish
4x^{2}+\frac{111x}{4}+12
Grafik
Baham ko'rish
Klipbordga nusxa olish
12+2x\left(3+10+2x+\frac{7}{8}\right)
12 olish uchun 4 va 8'ni qo'shing.
12+2x\left(13+2x+\frac{7}{8}\right)
13 olish uchun 3 va 10'ni qo'shing.
12+2x\left(\frac{104}{8}+2x+\frac{7}{8}\right)
13 ni \frac{104}{8} kasrga o‘giring.
12+2x\left(\frac{104+7}{8}+2x\right)
\frac{104}{8} va \frac{7}{8} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
12+2x\left(\frac{111}{8}+2x\right)
111 olish uchun 104 va 7'ni qo'shing.
12+2x\times \frac{111}{8}+4x^{2}
2x ga \frac{111}{8}+2x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
12+\frac{2\times 111}{8}x+4x^{2}
2\times \frac{111}{8} ni yagona kasrga aylantiring.
12+\frac{222}{8}x+4x^{2}
222 hosil qilish uchun 2 va 111 ni ko'paytirish.
12+\frac{111}{4}x+4x^{2}
\frac{222}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
12+2x\left(3+10+2x+\frac{7}{8}\right)
12 olish uchun 4 va 8'ni qo'shing.
12+2x\left(13+2x+\frac{7}{8}\right)
13 olish uchun 3 va 10'ni qo'shing.
12+2x\left(\frac{104}{8}+2x+\frac{7}{8}\right)
13 ni \frac{104}{8} kasrga o‘giring.
12+2x\left(\frac{104+7}{8}+2x\right)
\frac{104}{8} va \frac{7}{8} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
12+2x\left(\frac{111}{8}+2x\right)
111 olish uchun 104 va 7'ni qo'shing.
12+2x\times \frac{111}{8}+4x^{2}
2x ga \frac{111}{8}+2x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
12+\frac{2\times 111}{8}x+4x^{2}
2\times \frac{111}{8} ni yagona kasrga aylantiring.
12+\frac{222}{8}x+4x^{2}
222 hosil qilish uchun 2 va 111 ni ko'paytirish.
12+\frac{111}{4}x+4x^{2}
\frac{222}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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}