Question

simplify (√12+√3)(√12-√3)​

Answer 1

Answer:

using formula (a+b) (a-b) = a² - b²

(√12+√3) (√12-√3) = (√12)² - (√3)²

= 12 - 3

=9 this is the answer in your question

Answer 2

Answer:

$\huge \mathscr \pink \star \underline{Answer} \purple \star$

to ans this use d formula :

(a+b)(a-b)=a²-b²

$(\sqrt{12} +\sqrt{3})(\sqrt{12}-\sqrt{3}) = \sqrt{12}^{2} -\sqrt{3} ^{2} \\ =12-3= 9$

hope it helps :)