Question

if alpha and beta are the zeros of the polynomial x^2+x+1 find the value of alpha^3 + beta^3​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

Alpha 3 + beta 3

Let alpha is a and beta be b

a3+b3

=(a+b)(a^2-ab+b)

Then u put the value of a+b =-b/a

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