Answer:
(5x+2)(x2−3x+6)
=(5x+2)(x2+−3x+6)
=(5x)(x2)+(5x)(−3x)+(5x)(6)+(2)(x2)+(2)(−3x)+(2)(6)
=5x3−15x2+30x+2x2−6x+12
=5x3−13x2+24x+12
answer: 5x3−13x2+24x+12
