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How do you simplify #8- -8#?

Answer 1

Nova Allen

Remember: minus a minus is a plus

So we can write:

#8 - -8 => 8 + 8 => 16#

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Answer 2

Julian Avila

To simplify ( 8 - (-8) ), you perform the operation of subtraction.

[ 8 - (-8) = 8 + 8 = 16 ]

So, ( 8 - (-8) ) simplifies to ( 16 ).

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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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