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If alpha, beta are the roots of the quad...

If `alpha, beta` are the roots of the quadratic equation `x^2 + bx - c = 0`, the equation whose roots are `b` and `c`, is

A

`x^2 + alpha x - beta =0`

B

`x^2-[(alpha + beta ) + alpha beta ]x-alpha beta ( alpha + beta )=0`

C

`x^2 +[( alpha + beta ) + alpha beta ] x alpha beta ( alpha + beta )=0`

D

`x^2 +[alpha beta + (alpha + beta )]x - alpha beta ( alpha + beta) =0`

Text Solution

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The correct Answer is:
C
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