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Given that x^2+(1/x^2) = 7, what is the value of x^4+(1/x^4)
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Given that x^2+(1/x^2) = 7, what is the value of x^4+(1/x^4)

User Grandnasty
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This should be the right answer.
Given that x^2+(1/x^2) = 7, what is the value of x^4+(1/x^4)-example-1
User Bollwyvl
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