Question

Simplyfy (3+√3) (3-√3)​

Answer 1

Answer:6

Step-by-step explanation:

Answer 2

Answer:

6

Step-by-step explanation:

( a + b ) (. a - b ) = a^2 - b^2

so,

(3+√3)(3-√3) = 3^2 - (✓3)^2

= 9 - 3

= 6