Question

If the sum and product of the zeros of the polynomial ax2-5x+6 is 5

Answer 1

A=1/2 and c=5

since sum of root in quadratic is -b/a

in this question -b/a =10=5/a

therefore a=1/2

and product of roots in quadratic=c/a

=10

put value of a in this eqn to get value of c

2c=10

c=5