Question

Example 18 : Find the discriminant of the equation 3x2 - 2x +1/3=0 and hence find
the nature of its roots. Find them, if they are real.​

Answer 1

Answer:

here is the answer..

Step-by-step explanation:

therefore discriminant (d)= b^2 - 4ac

if d=0 , roots are equal

if d>0 , roots are real

put the formula

=(-2)^2 - 4×3×1/3

=4-4

=0

since the discriminant is zero therefore roots are equal