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Let p(x) be a polynomial with real co-ef...

Let p(x) be a polynomial with real co-efficients, p(0)=1 and `p'(x) gt 0` for all `x in R`. Then

A

p(x) has at least two real roots

B

p(x) has only one positive real root

C

p(x) may have negative real root

D

p(x) has infinitely many real roots

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