Question

For what values of 'a' the quatratic equation 9x2-3ax + 1 =0 has equal roots?

Answer 1

Step-by-step explanation:

if we put a=2 than

the value is

9x^2-3ax+1=0

9x^2-3(2)x+1=0

9x^2-6x+1=0

then the equation will be quadratic equation