Q. 1 B5.0( 3 Votes )

# Find the discriminant of each of the following equations:

3x^{2} – 2x + 8 = 0

Answer :

Given: 3x^{2} – 2x + 8 = 0

Comparing with standard quadratic equation ax^{2} + bx + c = 0

a = 3, b = – 2, c = 8

Discriminant D = b^{2} – 4ac

= (– 2)^{2} – 4.3.8

= 4 – 96 = – 92

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