Posted by CHECK MY ANSWER on Thursday, February 3, 2011 at 9:46pm.
SUBTRACTING...
5x^4+3x^22x
5x^43x^2+9x
_______________
0x^4+x^2+7x
is this right?

COLLEGE ALGEBRA  helper, Thursday, February 3, 2011 at 9:56pm
Answered below.

COLLEGE ALGEBRA  CHECK MY ANSWER, Thursday, February 3, 2011 at 11:17pm
ur an idiot
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