Question

How to solve 5(5-2√6×5+2√6)

Answer 1

Answer:

bro I don't know about it

Answer 2

$5 \times ((5 - 2 \sqrt{6} )(5 + 2 \sqrt{6} ))$

$5 \times ( {5}^{2} - {2 \sqrt{6} }^{2} )$

(a+b)(a-b)=a² - b²

$5 \times (25 - 4 \times 6)$

$5 \times (25 - 24) \\ 5 \times 1 \\ 5$

Hence the answer is 5