If α and β are the roots of the equation x2-1 = 0, then show that α + β =1 + 1



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1 thought on “If α and β are the roots of the equation x2-1 = 0, then show that α + β =1 + 1<br /><br /><br /><br />?​”

1. Answer:

   I think α + β = 1 – 1 = 0

   Step-by-step explanation:

   x² -1 =

   or x² = 1

   or, x = ±1

   so α + β = x + x = – 1 + 1 = 0

   see this answer I am not sure

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