Question

In (3 + under root 3) close in (3 minus under root 3) close

Answer 1

Answer:

answer is 6

Step-by-step explanation:

(3+√3) (3-√3)

means it is multiplied

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

= 9-3

=9-3=6

Answer 2

Step-by-step explanation:

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