Question

The value of the expression ( 5+ √5) (5-√5)​

Answer 1

Step-by-step explanation:

kuch bhi hai answer human being

Answer 2

Answer:

answer is given below

Step-by-step explanation:

here the question is (5+ √5) (5-√5)

here you want to use the equation

(a+b) (a-b) = a² - b²

therefore

(5+ √5) (5-√5)

= (5)² - (√5)²

= 25 - 5

= 20

hope it helped you