1.If the domain of the function log5(18x−x2−77)\log_5(18x - x^2 - 77)log5(18x−x2−77) is (α,β)(\alpha, \beta)(α,β) and the domain of the function log(x−1)(2x2+3x−2x2−3x−4)\log_{(x-1)}\left(\frac{2x^2 + 3x - 2}{x^2 - 3x - 4}\right)log(x−1)(x2−3x−42x2+3x−2) is (γ,δ)(\gamma, \delta)(γ,δ), then α2+β2+γ2\alpha^2 + \beta^2 + \gamma^2α2+β2+γ2 is equal to:Login to continueOnly logged in users canattempt or see the solution.