If alpha and beta are the zeroes of the polynomial f(x) = ax 2 + bx + c, then evaluate

1)alpha2+ beta2

2)alpha/beta + beta/alpha

3)alpha3+ beta3

4)1/alpha3+ 1/beta3

5)alpha2/beta + beta2/alpha
please help mee...
expert again don't post the similar question link the one u posted earlier was not at all the answer :(

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