# How do you use synthetic division to find all roots of #x^3 + 5x^2 + 3x -9 = 0#?

Whole number factors of 9 are

Lets test for

So we have

To determine the related quadratic divide by

The coefficients for

So we have:

Note that

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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 identify the oblique asymptote of #f(x) = (x^3-6x^2+12x-2)/(x^2-2x+2)#?
- How do you use synthetic division to divide #(x^4 – 16) ÷ (x + 2)#?

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