Question

If x=2/3 and x=-3 are roots of quadratic equation ax^2+7x+b=0. Find the values of a and b.​

Answer 1

Answer:

the sum of roots=-b/a

=-7/a=2/3-3

-7/a=-7/2

a=2

product of roots=c/a

=b/2=-6

b=-12

Step-by-step explanation: