y uchun yechish
y=-\frac{5\left(-x-6\right)^{3}}{8}+1
x uchun yechish
x=-\frac{2\times 5^{\frac{2}{3}}\sqrt[3]{1-y}}{5}-6
Grafik
Baham ko'rish
Klipbordga nusxa olish
y=-5\left(-\frac{1}{8}x^{3}-\frac{9}{4}x^{2}-\frac{27}{2}x-27\right)+1
\left(a-b\right)^{3}=a^{3}-3a^{2}b+3ab^{2}-b^{3} binom teoremasini \left(-\frac{1}{2}x-3\right)^{3} kengaytirilishi uchun ishlating.
y=\frac{5}{8}x^{3}+\frac{45}{4}x^{2}+\frac{135}{2}x+135+1
-5 ga -\frac{1}{8}x^{3}-\frac{9}{4}x^{2}-\frac{27}{2}x-27 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
y=\frac{5}{8}x^{3}+\frac{45}{4}x^{2}+\frac{135}{2}x+136
136 olish uchun 135 va 1'ni qo'shing.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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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
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