Mathematics, 12.08.2020 04:01 Jwelch4171

Please help. urgent. calculate the value of: E= x^3+1/x^3 if 1/x+x=4
(picture below)

Please help. urgent. calculate the value of: E= x^3+1/x^3 if 1/x+x=4(picture below)

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Please help. urgent. calculate the value of: E= x^3+1/x^3 if 1/x+x=4
(picture below)
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