# How do you divide #\frac { 2 g + 1 0 } { 4 g}-: \frac { 2 } { 8 g }#?

Or

Factorise the numerator and then multiply by the reciprocal

Now you can cancel the common factors

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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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- How do you solve the equation and identify any extraneous solutions for #3/(y+5) - 9/(y-5) = 6/(y^2-25)#?
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