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If two zeroes of x^3+x^2-5x-5 are sqrt5 ...

If two zeroes of `x^3+x^2-5x-5` are `sqrt5` and `-sqrt5` then its third zero is
a)1 b)2 c)-1 d)-2

A

1

B

2

C

-1

D

-2

Text Solution

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R G PUBLICATION-POLYNOMIALS-EXAMPLES
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