25. If α and β are the zeroes the polynomial 2x2 - 4x+ 5, the value of α2 + β2 + is (a) −7 (b) 1
25. If α and β are the zeroes the polynomial 2x2 - 4x+ 5, the value of α2 + β2 + is (a) −7 (b) 1 (c) −1 (d) −6
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