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Show that the product of the roots of a quadratic equation ax^2 + bx + c = 0 is c/a .

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asked Mar 12, 2022 in Quadratic Equations by Sanjana mali (38.0k points)
closed Mar 14, 2022 by Sanjana mali

Show that the product of the roots of a quadratic equation ax² + bx + c = 0 is c/a .

quadratic equations
class-10

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1 Answer

+1 vote

answered Mar 12, 2022 by Niyasha (36.6k points)
selected Mar 14, 2022 by Sanjana mali

Best answer

Let the Q.E. = ax² + bx + c = 0 (a ≠ 0)

⇒ ax² + bx = -c

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Show that the product of the roots of a quadratic equation ax^2 + bx + c = 0 is c/a .

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