Question

simplify (5+√5) (5-√5)​

Answer 1

Answer:

I got this answer..!! ｡◕‿◕｡

Hey sorry 5² is 25

so 25 - 5 = 20 is correct answer

Answer 2

Answer:

20

Step-by-step explanation:

(5+√5) (5-√5)

by property (a+b)(a-b) = a²-b²

5² -(√5)²

= 25 -5 =20