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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,` where ac `ne` 0 , then P(x) . `Q(x) = 0 ` has at least :

A

four real roots

B

two real roots

C

four imaginary roots

D

none of these

Text Solution

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The correct Answer is:
B
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