Question

Q6. Find the Discriminant of the quadratic equation 2x2 – 7x + 5 = 0 and hence find the nature of the roots

Answer 1

Answer:

given 2x²-7x+5=0

then discriminant

= √(b²-4ac)

=√ (49-4×2×5)

=√(49-40)

=√(9)

= 3

discriminant is 3

3 > 0

so, nature of roots are real and distinct