# How do you simplify #\frac { 9j } { 4j ^ { 2} + j }#?

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To simplify ( \frac{9j}{4j^2 + j} ), factor out ( j ) from the denominator, which gives ( j(4j + 1) ). Then cancel out the common factor of ( j ) from the numerator and denominator, resulting in ( \frac{9}{4j + 1} ).

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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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