Question

8.)(3y)(3y-2)

A.)9Y^2-6

B.)9Y^2+5Y

C.)9Y^2+1

D.)9Y^2-6Y

Answer 1

(3y)(3y-2) we have to use distributive rule in this one. so 3y*3y = 9y^2. 3*3=9 and y*y=y^2, hence 9y^2. Now we also have to distribute 3y to -2, which is -6y. Holistically we have an answer of 9y^2-6y. The answer is D.