Question

simplify the following:(√5+√2) (√5-√2)
​

Answer 1

Answer:

3 is the anwser of the given quetion

Answer 2

3

Using (a+b)(a-b) = $a^2-b^2$

$(\sqrt{5})^2-(\sqrt{2})^2$

5-2

3

Hope it helps u

Have a great day ahead

Annyeong