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受欢迎的代数 >

(x^2)^{3/2}=x

解答

(x^{2})^{\frac{3}{2}} = x

解答

x = 0, x = 1

求解步骤

(x^{2})^{\frac{3}{2}} = x

对方程式两边

2

次方:

x^{6} = x^{2}

x^{6} = x^{2}

解

x^{6} = x^{2} : x = 0, x = 1, x = - 1

x = 0, x = 1, x = - 1

验证解:

x = 0

真

, x = 1

真

, x = - 1

假

解为

x = 0, x = 1

作图

流行的例子

7 x + 2 = 4

a a = 343

solvefor x,y=sqrt(x^2-Cx)

so l v e f or x, y = x^{2} - C x

x-16x^{1/2}-512=0

x - 16 x^{\frac{1}{2}} - 512 = 0

a=sqrt(4+\sqrt{5+a)}

a = 4 + 5 + a