Question

How do you long divide `(3x^2+11X+1)÷(x-3)`?

Answer 1

http://socratic.org/questions/how-do-you-divide-4x-3-2x-6-x-1#181284
Not exactly the same numbers but the method works: Look at contents of Explanation

Explanation:

I answered this question type before. Have a look at the link destination.