Question

Simplify the polynomials.


(3y2 - 8) + (5y + 9) - (y2 + 6y - 4)

2y2 - y + 5
2y2 + 11y - 3
6y2
4y2 + 11y - 3

Answer 1

(3y^2-8)+(5y+9)-(y^2+6y-4)
3y^2-8+5y+9-y^2-6y+4
2y^2-y+5
Hope this helps!