How do you simplify #6/sqrt2#?

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Answer 1 · 2018-05-14T17:13:14

#3sqrt2#

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#

Answer 2 · 2018-05-14T17:30:26

#3sqrt2#

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

#rArr 6/sqrt2 xx sqrt2/sqrt2#

#rArr (6sqrt2)/2#

#rArr 3sqrt2#