Question

(3-under root of 3)^2
plz answer fasttttt !!!!!!!!

Answer 1

Answer:

(3- root3)^2

= 3^2 +(root3)^2 - 2*3*root3

= 9+3-6*(root3)

= 12 - 6root3

Step-by-step explanation:

Identity used is

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

where a is 3 and b is root 3

Note: under root of 3 and root 3 are the same.

Did you understand??