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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

Toni is solving this equation by completing the square.

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

Ujakar and Keshab attempted to solve a quadraticequation.

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Match the columns ... ..

If α and β are the roots of the equation

(ax2 + bx + c = 0

(ax2 + bx + c = 0