Question

Find the zeros of the polynomial 5u^2+10u

Answer 1

let 5u²+10u=p[x]then p[x] = 5u²+10u =5u[u+2] = [5u][u+2]let p[x] = 0 then [5u][u+2] = 0       ⇒ 5u = 0 or u+2 = 0       ⇒ u=0  or  u= -2hence zeroes of given polynomial are 0and -2hope it helps u please mark it brainleast