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受欢迎的代数 >

-3-y^2=24

解答

- 3 - y^{2} = 24

解答

y = 33 i, y = - 33 i

求解步骤

- 3 - y^{2} = 24

将

3

到右边

- y^{2} = 27

两边除以

- 1

y^{2} = - 27

对于

x^{2} = f (a)

解为

x = f (a), - f (a)

y = - 27, y = - - 27

- 27 = 33 i

- - 27 = - 33 i

y = 33 i, y = - 33 i

作图

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