Question

(√6+√3)(√6-√3)
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Answer 1

plz mark as brainlist

hope it helps....

Answer 2

$\sf (√6+√3)(√6-√3)$

$\sf (a+b)(a-b)=a²-b²$

$\sf (√6)²-(√3)²$

$\sf 6-3=3$

$\sf\red{ (√6+√3)(√6-√3) =3}$