What must be subtracted from 4x3−3x+5 to get 2x2−3x3+5x−2?
We have to subtract 2x2−3x3+5x−2 from 4x3−3x+5 to get the answer. 4x3−3x+5 −3x3+5x−2+2x2 + − + − ________________________ 7x3−8x+7−2x2