1.If α,β\alpha, \betaα,β are the roots of the equation x2−2x−1=0x^2 - 2x - 1 = 0x2−2x−1=0, then what is the value of α2β−2+α−2β2\alpha^2\beta^{-2} + \alpha^{-2}\beta^2α2β−2+α−2β2?a.−2-2−2b.000c.303030d.343434Login to continueOnly logged in users canattempt or see the solution.
