How do you evaluate #6\sqrt{4}+5\sqrt{4}#?

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Answer 1 · 2018-03-09T06:56:32

#22#

Take out a common factor of #sqrt4# from each term.

#6sqrt4 +5sqrt4#

#=sqrt4(6+5)#

#=sqrt4 (11)#

#=2 xx 11#

#=22#

Or you can simplify #sqrt4 =2#

#6sqrt4 +5sqrt4#

#=6xx2 +5xx2#

#=12+10#

#=22#