# How do you factor the expressions #y^2-11y+30#?

Find the factors, choose the factors that add up to the coefficient of the second term, and put them in parentheses.

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To factor the expression y^2 - 11y + 30, you need to find two numbers that multiply to 30 (the constant term) and add up to -11 (the coefficient of the linear term). The two numbers are -5 and -6.

Therefore, you can rewrite the expression as:

y^2 - 5y - 6y + 30

Then, factor by grouping:

y(y - 5) - 6(y - 5)

Now, you have a common factor of (y - 5), so you can factor it out:

(y - 5)(y - 6)

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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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