Question

решить
$\sqrt[3]{1 - 2x} = - 3$

Answer 1

${( \sqrt[3]{1 - 2x} ) }^{3} = {( - 3)}^{3} \\ 1 - 2x = - 27 \\ 2x = 1 + 27 \\ 2x = 28 \\ x = 14$