Question

simplify ( 3+√3 ) ( 3-√3 )​

Answer 1

Answer:

6

Step-by-step explanation:

use the identity (a + b) (a - b) = a² - b²

=> 3² - √3²

=> 9 - 3

=> 6

Answer 2

(a+b)(a-b)= a²- b²

(3+√3)(3-√3)=

3²- (√3)²

9-3 [ (√a)²=a]----Reason]

6 is answer