Question

`\sqrt[3]{x} -9=-1`

Answer 1

x = 512

Explanation:

`\sqrt[3]{x} - 9 = -1\\ = > \sqrt[3]{x} = 8= > x^{(1)/(3) } = 8= > (x^(1/3) )^(3) = 8^(3)\\ = > x = 512`

Hope this is clear .