If alpha and beta are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of –

1/alpha + 1/beta – 2 alpha*beta

1/alpha + 1/beta –

If alpha and beta are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of –

1/alpha + 1/beta – 2 alpha*beta

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Answer:infinite because 0 is under the division