How do you simplify #sqrt(3x) times sqrt6#?

2 Answers
Aug 28, 2016

Answer:

#=3sqrt(2x)#

Explanation:

#sqrt(3x)timessqrt6#

#=sqrt(3xtimes6)#

#=sqrt(18x)#

#=sqrt(9times2x)#

#=3sqrt(2x)#

Aug 28, 2016

Answer:

#3sqrt(2x)#

Explanation:

Using the following.

#color(orange)"Reminder " color(red)(|bar(ul(color(white)(a/a)color(black)(sqrtaxxsqrtbhArrsqrtab)color(white)(a/a)|)))#

#rArrsqrt(3x) xxsqrt6=sqrt(3x xx6)=sqrt18x#

and #sqrt(18x)=sqrt(9xx2x)=sqrt9xxsqrt(2x)=3sqrt(2x)#