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{ √8 - √9 } What is the conjugate?
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{ √8 - √9 } What is the conjugate?

User Nhan
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1 Answer

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The conjugate of (√a + √b) is (√a - √b)
And the conjugate of (√a - √b) is (√a + √b)
In short you noticed that we just change the sign to find the conjugate;

So the conjugate of (√8 - √9) = (√8 + √9)


User Faysal
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