Question 58826
(x^4 - 81) / (x-3) = (x^2 - 9)(x^2 + 9) / x - 3 = (x-3)(x+3)(x^2+9)/x-3 = (x+3)(x^2+9)  I HOPE THIS HELPS YOU OUT?! YOUR MATH FRIEND, TERRY  cats7051@yahoo.com