How do you multiply #3sqrt2sqrt14*x#?

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Answer 1 · 2015-10-16T19:44:49

The answer is #6xsqrt7#.

#3*sqrt2*sqrt14*x#

Simplify.

#3xsqrt28#

Find the prime factors for #28#

#3xsqrt(2xx2xx7)=#

#3xsqrt(2^2xx7)=#

Apply square root rule #sqrt(a^2)=a#.

#(3x)xx2sqrt(7)=#

#6xsqrt(7)#

How do you multiply #3*sqrt2*sqrt14*x#?