SOLUTION: rationalize the denominator: sqrt 3x / sqrt x - sqrt 3. i know i need to multiply the denomiator & numerator by sqrt x + sqrt 3 to rationalize the problem so the denominato

Algebra ->  Algebra  -> Polynomials-and-rational-expressions -> SOLUTION: rationalize the denominator: sqrt 3x / sqrt x - sqrt 3. i know i need to multiply the denomiator & numerator by sqrt x + sqrt 3 to rationalize the problem so the denominato      Log On

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Question 41098: rationalize the denominator:
sqrt 3x / sqrt x - sqrt 3.
i know i need to multiply the denomiator & numerator by sqrt x + sqrt 3 to
rationalize the problem so the denominator becomes x-3
but my problem is i can't figure out what the numerator becomes, i get confused.

Answer by psbhowmick(489) About Me  (Show Source):