Question

Coefficient of y^2 in 3y^3-y^2+8y(y+5)

Answer 1

Answer:

-1 is coefficient of Coefficient of y^2 in 3y^3-y^2+8y(y+5).

Answer 2

Answer

3y^3-y^2+8y^2+40

3y^3-7y^2+40

answer =7

Hope it will help u