Question

3√x=-8 find it fast​

Answer 1

Answer:

$3 \sqrt{x} = - 8 \\ \\ squaring \: \: \: \: on \: \: \: both \: \: \: \: the \: \: \: \: sides \: \: \: \: \\ \\ ({3 \sqrt{x} })^{2} = { - 8}^{2} \\ \\ 9x = 64 \\ \\ x = \frac{64}{9}$