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If P(x) = ax^(2) + bx + c, and Q(x) = -a...

If `P(x) = ax^(2) + bx + c`, and `Q(x) = -ax^(2) + dx + c, ax ne 0` then prove that `P(x), Q(x) =0` has atleast two real roots.

A

two real roots

B

two negative roots

C

two positive roots

D

one positive root and one negative root

Text Solution

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The correct Answer is:
A
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