Question

]{16 - 8} " alt="y = 3 + \sqrt[3]{16 - 8} " align="absmiddle" class="latex-formula">

Answer 1

$3 + \sqrt[3]{16 - 8}$
$= 3 + \sqrt[3]{8} \\ = 3 + 2 \\ = 5$

Answer 2

You haven't shared the instructions; they are essential here.
If I were to guess, maybe you want to evaluate this expression.

y = 3 + ∛8 = 3 + 2 = 5 (answer)