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