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受欢迎的代数 >

solvefor x,x^2+(y-4/(x^2))2=2

解答

求解

x, x^{2} + (y - \frac{4}{x ^{2}}) 2 = 2

解答

x = 1 - y + y^{2} - 2 y + 9, x = - 1 - y + y^{2} - 2 y + 9, x = 1 - y - y^{2} - 2 y + 9, x = - 1 - y - y^{2} - 2 y + 9

求解步骤

x^{2} + (y - \frac{4}{x ^{2}}) \cdot 2 = 2

化简

(y - \frac{4}{x ^{2}}) \cdot 2 : 2 (y - \frac{4}{x ^{2}})

x^{2} + 2 (y - \frac{4}{x ^{2}}) = 2

展开

x^{2} + 2 (y - \frac{4}{x ^{2}}) : x^{2} + 2 y - \frac{8}{x ^{2}}

x^{2} + 2 y - \frac{8}{x ^{2}} = 2

将

2 y

到右边

x^{2} - \frac{8}{x ^{2}} = 2 - 2 y

在两边乘以

x^{2}

x^{4} - 8 = 2 x^{2} - 2 y x^{2}

解

x^{4} - 8 = 2 x^{2} - 2 y x^{2} : x = 1 - y + y^{2} - 2 y + 9, x = - 1 - y + y^{2} - 2 y + 9, x = 1 - y - y^{2} - 2 y + 9, x = - 1 - y - y^{2} - 2 y + 9

x = 1 - y + y^{2} - 2 y + 9, x = - 1 - y + y^{2} - 2 y + 9, x = 1 - y - y^{2} - 2 y + 9, x = - 1 - y - y^{2} - 2 y + 9

作图

流行的例子

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