Question

What is the value of x?​

Answer 1

A.
`\:\:2√(3)`

Explanation:

By geometric mean theorem.

`x = √(2 * 6) \\ \\ \implies \: x = √(12) \\ \\ \implies \: x = \sqrt{ {(2)}^(2) * 3} \\ \\ \implies \: x = 2√(3)`