Question

if x = 3 +2 root 2 find the value of x cube + 1 \ x cube

Answer 1

Step-by-step explanation:

Firstly find the value of 1/x.

After Finding the value of 1/x Add x+1/x.

Whatever the value of x+1/x came Put it equal to just like(x+1/x=The value of x+1/x).

After doing so,Cube both the sides and Hence,The value of x cube +1/x cube will come.

Answer 2

Answer:

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