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How do you add #sqrt 3 -sqrt 1#?

Answer 1

Eva Adamson

You can't add these any more, you can just simplify #\sqrt(3)#

#\sqrt(3)-\sqrt(1)=\sqrt(3)-(1)# #\sqrt(1)=(1)# #\sqrt(3)# cant be simplified any more

#=> sqrt(3) - 1 #

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Answer 2

Isaiah Anthony

To add sqrt(3) and -sqrt(1), we simply combine the like terms. Since sqrt(1) is equal to 1, the expression simplifies to sqrt(3) - 1.

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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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