did. doesn't match what the book says the answer is. i've gotten several people to look at it; they all come back with what I did. The book says the answer is 3x^3-10x^2+8x+11. I'm completely lost how that is.
did. doesn't match what the book says the answer is. i've gotten several people to look at it; they all come back with what I did. The book says the answer is 3x^3-10x^2+8x+11. I'm completely lost how that is.
Are you sure you typed it right? Is it or
Is this the right question in your book? If it is then
is the simplified answer.
answer in your book is wrong then.
Last edited by Shyam; December 6th 2008 at 06:45 PM.