Answer :
Use the discriminant so b^2-4ac
The a, b and c are the coefficients of your quadratic so
a= 1
b= b
c= 36
Because there’s only one solution set it equal to zero and solve for b
The a, b and c are the coefficients of your quadratic so
a= 1
b= b
c= 36
Because there’s only one solution set it equal to zero and solve for b
