1003028806

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Project ID:

1003028806

Accepted:

Find all the real roots of the equation.

(x^{4} - 1) (x^{3} - 8) (x^{2} - 2) = 0

{- \sqrt{2}; - 1; 1; \sqrt{2}; 2}

{- 2; - 1; 1; 2}

{- \sqrt{2}; - 1; 1; \sqrt{2}}

{- \sqrt{2}; \sqrt{2}; 2}

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