Question

|√ 2-√3| x |√3+√2|= ???

Answer 1

raspunsul bun este : -1

Answer 2

$| \sqrt{2} - \sqrt{3} | \cdot | \sqrt{3} + \sqrt{2} |=( \sqrt{3}- \sqrt{2} )( \sqrt{3} + \sqrt{2} )=3-2=1$