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Is 3 times the square root of 15 divided by 3 simplified?

Answer 1

Eva Abramson

This is not simplified.

What is written is equivalent to:

#=> (3sqrt(15))/3#

This is not simplified. The #3#'s can be canceled.

#=>(cancel(3)sqrt(15))/cancel(3)#

#=> sqrt(15)#

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Answer 2

Eli Assouline

Yes, 3 times the square root of 15 divided by 3 is simplified.

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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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