1.

Determine the nature of the roots of the quadratic equation:2x2 -3x + 5 =0

Answer»

Here, a= 2, b= -3, c= 5

D = b2 – 4ac

= (-3)2 -4(2)(5)

= 9 – 40

= -31< 0

It’s seen that D < 0 and hence, the given equation does not have any real roots.



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