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If alpha and beta are the roots of the ...

If `alpha` and `beta` are the roots of the quadratic equation `x^2+5x+6=0` what are the signs of the roots?

A

`(alpha^n+1)and(beta^n+1)`

B

`1/alphaand1/beta`

C

`(alpha+beta)and(alpha-beta)`

D

`alpha/betaandbeta/alpha`

Text Solution

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The correct Answer is:
D
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