I want to simplify:

(3x^2 +2) (x^2 +3) - (x^3 +2x+1)2x

According to my textbook, I should be arriving at:

x^4 + 7x^2 - 2x + 6

I'm getting a little stuck here! help would be kindly appreciated. :)

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- Jun 20th 2012, 04:54 PMeuphmorningSome simplification help please
I want to simplify:

(3x^2 +2) (x^2 +3) - (x^3 +2x+1)2x

According to my textbook, I should be arriving at:

x^4 + 7x^2 - 2x + 6

I'm getting a little stuck here! help would be kindly appreciated. :) - Jun 20th 2012, 05:24 PMrichard1234Re: Some simplification help please
Expand everything:

- Jun 21st 2012, 01:13 AMeuphmorningRe: Some simplification help please
I just needed it broken down as you kindly did - very straightforward now.

Thankyou !