Question 66059
(2x - 3)(x^2 + 5x - 3) 
=2x(x^2)+2x(5x)+2x(-3)-3(x^2)-3(5x)-3(-3)
=2x^3+10x^2-6x-3x^2-15x+9
=2x^3+10x^2-3x^2-6x-15x+9
=2x^2+7x^2-21x+9