Q. 5 A5.0( 1 Vote )

Without solving, determine whether the following equations have real roots or not. If yes, find them:

2x2— 4x + 3 = 0

Answer :

d = b2 – 4ac


d = (–4)2 – 4 (2) (3)


d = 16 – 24


d = –8


Since, d < 0, no real roots exist for the given equation.


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