Question

what is the conjugate of 3-root5

Answer 1

Answer:

3+√5

Explanation:

Conjugate of 3-√5 is 3+√5

Product = (3-√5)(3+√5)

= 3² - (√5)²

= 9 - 5

= 4 [ Rational number ]

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Answer 2

Hey.

Refer the below attachment !

Thanks !