Question

find the square root of
$\sqrt[.3]{1024 \times 256}$​

Answer 1

Correction : It is a cube root not square root

$\sqrt[3]{1024 \times 256 } \\ = \sqrt[3]{1024} \times \sqrt[3]{256} \\ = \sqrt[3]{2 {}^{10} } \times \sqrt[3]{2 {}^{8} } \\ = \sqrt[3]{2 {}^{18} } \\ = 2 {}^{6} \\ = 64$