Question

Solve using geometric mean theorem

Answer 1

x = 6

Explanation:

Applying Geometric Mean Theorem :

• AD = √CD × DB
• x = √9 × 4
• x = √36
• x = 6

Answer 2

`{x}^(2) = 9 * 4`

`{x}^(2) = 36`

`x = √(36)`

`x = 6`