How do you simplify #6/sqrt2#?

2 Answers
May 14, 2018

Answer:

#3sqrt2#

Explanation:

Multiply top and bottom by #sqrt2#, this will remove the surf from the denominator and is called rationalising.

#6/sqrt2 xx (sqrt2)/(sqrt2)=(6sqrt2)/2=3sqrt2#

May 14, 2018

Answer:

#3sqrt2#

Explanation:

When rationalising the denominator, we multiply the numerator and denominator by the denominator.

#rArr 6/sqrt2 xx sqrt2/sqrt2#

#rArr (6sqrt2)/2#

#rArr 3sqrt2#