A) \[3-\sqrt{5}\]
B) 3
C) \[\sqrt{5}\]
D) None of these
Correct Answer: A
Solution :
If one root of a quadratic equation with rational coefficients is irrational and of the form \[\alpha +\sqrt{\beta }\], then the other root must also be irrational and of the form \[\alpha -\sqrt{\beta }\].You need to login to perform this action.
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