Question

(√5-√2)(√5+√2)
find the sum​

Answer 1

Answer:

3

Step-by-step explanation:

(√5-√2)(√5+√2)

Since (a+b)(a-b) = a²-b²

⇒(√5)² - (√2)²

⇒5 - 2

= 3

Hope it helps :)