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If alpha and beta are the zeroes of a quadratic polynomial 3x^2 +2x -6, then find the value of alpha beta cube + beta alpha cube Pls answer me fast

Answer»

Answer:

here, I am taking alpha=a and beta=b

a×b=c/a=-6/3=-2

so (AB)³+(ba)³=-2³+(-2)³=8+(-8)=8-8=0

hope it will HELP you.



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