Question

Multiply the monomial and polynomial−3y(5y^3+11y^2−y+8)

A. 15y^4+33y^3−3y^2+24y
B. -15y^4-33y^3-3y^2-24y
C. -15y^3-33y^2-21y
D. 15y^3-33y^2+21y

Answer 1

1. Distribute
-(15y^4+33y^3-3y^2+24y)

2. Simplify brackets
-15y^4-33y^3+3y^2-24y

Your answer is therefore B
Have a nice day :D