Question

(3+root 3)(3-root3) simplify

Answer 1

$(3 + \sqrt{3} )(3 - \sqrt{3} )$

Apply formula (a+b)(a-b)=a^2-b^2

=9-3=6

Answer 2

Answer: 6

Step-by-step explanation:

(3+√3)(3-√3)

=(3)^2-(√3)^2

=9-3

=6