Question

Nature of roots of quadratic equations 9x2-6x-2

Answer 1

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Note:- To find nature of Equation must be defined Discriminant]

Here..

a=9

b=-6

c=-2

We know that

Discriminant=b²-4ac

(-6)²-4(9)(-2)

36+72

36+72

108

Therefore..

Equation

Real and unequal

Thanks!!?