If `x=2^(1/3)+ 2^(2/3)` show that `x^3-6x=6`

Explanation

To show that \( x^3 - 6x = 6 \) given \( x = 2^{1/3} + 2^{2/3} \), we will follow these steps:

### Step 1: Define \( x \)
Let:
\[ x = 2^{1/3} + 2^{2/3} \]

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