Simplify :
(i)`(5+sqrt(5))(5-sqrt(5))`
(ii) `(3+2sqrt(2))(3-2sqrt(2))`

Explanation

Let's simplify the given expressions step by step.

### (i) Simplify `(5 + √5)(5 - √5)`

1. **Identify the expression**: We have `(5 + √5)(5 - √5)`.
2. **Use the algebraic identity**: We can use the identity \( (a + b)(a - b) = a^2 - b^2 \).
- Here, \( a = 5 \) and \( b = √5 \).
3. **Calculate \( a^2 \)**:
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