What is the correct answer when you rationalize this radical? 30/radical5
To rationalize the given radical, we multiply both the numerator and denominator by the conjugate of the denominator.
The conjugate of the denominator, √5, is (-√5).
So, the correct answer after rationalizing the radical is:
(30 * √5) / ( √5 * √5) = 30√5 / 5 = 6√5