Question

Which of the following equations has two distinct real roots?

(a) 2x2

– 3 root 2 x + 9/4 = 0

(b) x2

+ x – 5 = 0

(c) x2

+ 3x + 2 = 0

(d) 5x2

– 3x + 1 = 0​

Answer 1

Answer:

d is the correct answer in this maths which I have done ok