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If alpha,beta,gamma are such that alpha+...

If `alpha,beta,gamma` are such that `alpha+beta+gamma`=4, `alpha^2+beta^2+gamma^2`=6, `alpha^3+beta^3+gamma^3`=8, then the value of `[alpha^4+beta^4+gamma^4]` must be equal to (where[.] denotes the greatest integer function)

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PATHFINDER-QUADRATIC EQUATION AND EXPRESSION-QUESTION BANK
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