What are the solutions to the equation 6x^2 - x - 40 = 0? a) x = -8/3 , x = -5/2
b) x = 5/2, x= 8/3
c) x = -8/3, x = 5/2
d) x = -5/2, x = 8/3

Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)