Question

$if \: \alpha \: and \: \beta \: are \: the \: zeroes \: of \: the \: polynomial \: {x}^{2} - 5x - 5. \: and \: a_{n} = { \alpha }^{2} - { \beta }^{2} then \: find \: the \: value \: of \: \frac{a_{12} - a_{10} }{a_{11} }$
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Answer 1

Answer:

Step-by-step explanation: I dont know