Question

$sqrt[3]{ {x}^{5} sqrt[4]{ {x}^{3} sqrt[5]{ {x}^{4} sqrt{ {x}^{2} } } } } = 16$

Answer 1

1) √x²=x
2)$sqrt[5]{x^4 *x } = sqrt[5]{x^5} =x$
3)$sqrt[4]{x^3 *x } = sqrt[4]{x^4} =x$
4)$sqrt[3]{x^5 *x} = sqrt[3]{x^6} = x^{2}$
5)x²=16
x1=4
x2=-4