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Nature of roots depends on value of b² - 4ac is known as

If b² - 4ac >0, and perfect square, then roots of ax² + bx

If b² - 4ac >0, then roots of ax² + bx + c = 0 are

If b² - 4ac >0, and not a perfect square then roots of ax²

If b² - 4ac = 0, then roots of ax² + bx + c = 0 are

If b² - 4ac < 0, then roots of ax² + bx + c = 0 are

Ujakar and Keshab attempted to solve a quadraticequation.

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Match the columns ... ..

Let α, β be the roots of the equation x2 − px+ r = 0 and

what will be the output of the following code class Value {