State true or false:
$2 x^{3} - 2 = 2 (x - 1) (x^{2} + 1 + x)$

True

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False

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Solution

The correct option is A True
$a^{3} - b^{3} = (a - b) (a^{2} + b^{2} + a b)$
$2 x^{3} - 2 = 2 (x^{3} - 1) = 2 (x - 1) (x^{2} + x + 1)$

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