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The quadratic equation x^2-9x+3=0 has ro...

The quadratic equation `x^2-9x+3=0` has roots `alphaa n dbetadot` If `x^2-b x-c=0` has roots `alpha^2a n dbeta^2,t h e n(b , c)` is `(75 ,-9)` b. `(-75 ,9)` c. `(-87 ,4)` d. `(-87 ,9)`

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