# How do you combine #(x^2)/(x+3) - 9/(x+3)#?

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To combine the expressions (x^2)/(x+3) and -9/(x+3), you need to have a common denominator. In this case, the common denominator is (x+3).

To combine the fractions, you subtract the numerators while keeping the common denominator.

Therefore, the combined expression is (x^2 - 9)/(x+3).

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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.

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.

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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