If alpha and beta are the roots of equation x^2 = x + 1, then find the value of alpha^2/beta - beta^2/alpha.
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I am replacing alpa and beta by a and b.
a^2+b^2=(a+b)^2 -2ab
= square of sum of roots - 2× product of roots=1^2-2×1=-1
a^2+b^2=(a+b)^2 -2ab
= square of sum of roots - 2× product of roots=1^2-2×1=-1
zuhaibashrafkh:
Your answer is incomplete.As well as it is not correct.
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