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let the α,β be the roots of equation
(x - α)(x-β) = c , cnot equal to zero ,
then the roots of equation (x - α)(x-β) + c = 0 are ?
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Given,
α, β are the roots of
equation (x - α)(x-β) = c.
➡ (x - α)(x-β) - c = (x - α)(x-β)
➡(x - α)(x-β) = (x - α)(x-β) + c
•°• As we know that ,
➡a, b are the roots of equation (x - α)(x-β) + c = 0.
➡So, A and B are the roots of the equation.
OJASWI:
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Answered by
16
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Dear Users,
(x -a) (x-b) (x -c) - d = (x-alpha) (x - beta) (x- gamma)
Now,
(x -alpha) (x- beta) (x- gamma) + d = (x-a) (x-b) (x-c)
Hence the given equation has roota roots as a, b, c.
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