Question

simplify (2√3+√2)(2√3-√2)​

Answer 1

$10$

Step-by-step explanation:

$Given, \: \: (2√3+√2)(2√3-√2) \\ we \: \: know \: \: \boxed{ {a}^{2} - {b}^{2} = (a + b)(a - b)} \\ Then, \: \: = > \: ( 2 \sqrt{3} )^{2} - ( \sqrt{2} )^{2} \\ = > \: 12 - 2 \\ = > \: 10$