# How do you simplify # 3/(x-3) - 1/x#?

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To simplify the expression 3/(x-3) - 1/x, we need to find a common denominator and combine the fractions. The common denominator is (x-3)x. Multiplying the first fraction by x/x and the second fraction by (x-3)/(x-3), we get (3x - 3)/(x(x-3)) - (x-3)/(x(x-3)). Combining the fractions, we have (3x - 3 - (x-3))/(x(x-3)). Simplifying further, we get (2x)/(x(x-3)). Therefore, the simplified expression is 2x/(x(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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