Question

Which of the following options best represents the modulus of the fifth roots of √5 + 2i?


`\sqrt[5]{3}`

`\sqrt[3]{5}`

`\sqrt[5]{2}`

`\sqrt[5]{5}`

Answer 1

the answer should be c

you move the 5 to the radical then put the 2 i under it then get rid of the i

Explanation: