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受欢迎的代数 >

2-(3000)/(x^2)=0

解答

2 - \frac{3000}{x ^{2}} = 0

解答

x = 1015, x = - 1015

+1

十进制

x = 38.72983 \dots, x = - 38.72983 \dots

求解步骤

2 - \frac{3000}{x ^{2}} = 0

在两边乘以

x^{2}

2 x^{2} - 3000 = 0

解

2 x^{2} - 3000 = 0 : x = 1015, x = - 1015

x = 1015, x = - 1015

验证解

找到无定义的点（奇点）:

x = 0

将不在定义域的点与解相综合:

x = 1015, x = - 1015

作图

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