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

Answer 1

Eva Abramson

#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#

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Answer 2

Jace Anderson

To evaluate 6√4 + 5√4, we can simplify it as follows:

6√4 + 5√4 = 6(2) + 5(2) = 12 + 10 = 22

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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