What is the standard form of a polynomial (2x^3 + x^2 − 4x) − (9x^3 − 3x^2)(2x3+x2−4x)−(9x3−3x2)?
1 Answer
Feb 7, 2017
( 2 x^3 + x ^2 − 4 x ) − ( 9 x^ 3 − 3 x^ 2 )(2x3+x2−4x)−(9x3−3x2) (2x^3+x^2+4x-9x^3+3x^2)(2x3+x2+4x−9x3+3x2) (7x^3+4x^2+4x)(7x3+4x2+4x)