Q. 2 B4.8( 8 Votes )

Attempt any four

Answer :

To find the discriminant, we first compare our equation with the standard form to get the values of a, b and c.

ax2 + bx + c = 0


We get,


a = 1, b = 7 , c = 6.


Discriminant = b2 - 4ac = 72 - 4×1×6 = 49 - 24 = 25


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