thaufeeq2007 thaufeeq2007

07-06-2021
Mathematics

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if x2+1/x2=27 find the value of x3+1/x3can anyone answer this, please

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ritachamoun01 ritachamoun01

07-06-2021

Step-by-step explanation:

x2+1/x2=27

x2+1=27x2

1=26x2

x2 = 1/26

x = √(1/26)

x3+1/x3 = (√(1/26))^3 + 1 / (√(1/26))^3

x3+1/x3 = 134

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Аноним Аноним

06-09-2021

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