1.

Write the discriminant of quadratic equation:2x2 – 5x + 3 = 0

Answer»

Given equation,

2x2 – 5x + 3 = 0

It is in the form of ax2 + bx + c = 0

Where, a = 2, b = -5 and c = 3

So, the discriminant is given by D = b2 – 4ac

D = (-5)2 – 4 x 2 x 3

D = 25 – 24 

= 1

Hence, the discriminant of the given quadratic equation is 1.



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