Question

my questions in in picture .

please follow to need more question.
A genius solve this .​

Answer 1

$question = ( - 2)^{x^{3} } = - 128 \\ find \: the \: value \: of \: x. \\ \\ solution. \\ \\ ( - 2)^{x^{3} } = - 128 \\ \\ ( - 2)^{x^{3} } = ( - 2)^{7} \\ \\ {x}^{3} = 7 \\ \\ x = \sqrt[3]{7} \: \: is \: the \: answer$

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