Answer:
C) 6x^5-12x^4+9x^3
Explanation:
-3x^3(-2x^2+4x-3)=
-3x^3*(-2x^2)-3x^3*4x-3x^3*(-3)=
6x^5-12x^4+9x^3
3.4m questions
4.3m answers