Question
Simplify 4sqrt6/sqrt30
by rationalizing the denominator
by rationalizing the denominator
Answers
Reiny
first do this:
4√6/√30 =
4/√5
now multiply top and bottom by √5
4/√5 * √5/√5
= 4√5/5
4√6/√30 =
4/√5
now multiply top and bottom by √5
4/√5 * √5/√5
= 4√5/5