Question

Simplify the rational expression by rationalizing the denominator √15/√6x

Answer 1

√10/2x

Explanation:

Multiply by √6 on the top and bottom to rationalize the denominator.

(√15×√6)/(√6x×√6) = √90/6x = (√9×√10)/6x = 3√10/6x = √10/2x