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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I just needed it broken down as you kindly did - very straightforward now.
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