$$\Big(\sqrt{24}-\sqrt{3}\Big)\Big(\sqrt{6}+\sqrt{3}\Big)$$
$\sqrt{24}$ ve $\sqrt{6}$ ifadelerini açalım.
$$\Big(2\sqrt{2}\sqrt{3}-\sqrt{3}\Big)\Big(\sqrt{2}\sqrt{3}+\sqrt{3}\Big)$$
Ortak paranteze alalım.
$$\sqrt{3}\Big(2\sqrt{2}-1\Big)\sqrt{3}\Big(\sqrt{2}+1\Big)$$
$$3\Big(2\sqrt{2}-1\Big)\Big(\sqrt{2}+1\Big)$$
Parantezleri çarpalım.
$$3\Big(3+\sqrt{2}\Big)=9+3\sqrt{2}$$