Question

Find the discriminant of the equation

7x²-3x+1/9=0
and hence find the nature

of its roots. ​

Answer 1

The discriminant of the Quadratic equation is

7x²-3x+1/9=0

D= (-3)²-4(7)(1/9)

D= 9-28/9

D= 81-28/9

D=53/9

Dis greater than 0 so the nature of the roots is

they are real and distinct .......