SOLUTION: I am not sure how to divide polynomials and I need some help please. here is my problem.(7x^2+64x+9) divided by (x+9)

SOLUTION: I am not sure how to divide polynomials and I need some help please. here is my problem.(7x^2+64x+9) divided by (x+9)

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Question 207557: I am not sure how to divide polynomials and I need some help please. here is my problem.(7x^2+64x+9) divided by (x+9)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.

Factor to get .

Highlight the common terms.

Cancel out the common terms.

Simplify.

So simplifies to .

In other words,
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