( [3x – 3x^2 +1]^744 ) x ( [- 3x + 3x^2 +1]^745 ) ?
Actually I’m not sure what you mean by the sum of the coefficient (btw, wouldn’t that be product?)
((3 – 9)^744)((-3 + 9)^745)
(-6)^744
x 6^745
_______
1
or do you mean
( [3x – 3x^2 +1]^744 ) x ( [- 3x + 3x^2 +1]^745 ) ?
((3x – 9x +1)^744)((-3x + 9x +1)^745)
((-6x +1)^744)((6x+1)^745)
Well actually I guess I get one in any case. or is that 2? I really don’t remember.
or is it 6x+1?