Question

find the zeros of the given polynomial and verify the relation between their zeros and coefficient of polynomial 5 x square + 10 X + 5​

Answer 1

Answer:

5x^2+10x+5=0

5x^2+5x+5x+5=0

5x(x+1)+5(x+1)=0

(5x+5)(x+1)=0

5x+5=0

x=-1

x+1=0

x=-1

zeros of polynomial are -1,-1

ax^2+bx+c=0

sum=-b/a=-10/5=-2

product=c/a=5/5=1