Question

Simplify. (√5-√2)(√5+√2)
​

Answer 1

Step-by-step explanation:

this is the answer. i hope it's helpful

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