Question

simply this expression​

Answer 1

(3+√3) (3-√3)

(3)² - (√3)²

9-3

6

I hope it helps you ✌️

Answer 2

Answer:

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

$= > {3}^{2} - {( \sqrt{3)} }^{2}$

$= > 9 - {( \sqrt{3)} }^{2}$

$= > 9 - 3$

$= > 6$

...

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