Math, asked by arsana8118, 9 months ago

If x equal to 5 root 2 - 7 then find the value of x cube - 1 by x cube

Answers

Answered by charurmbts
2

Answer:

1 - 1/x^3 = 1 - 985root 2 + 1392

= - ( 985root2 + 1392)

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