Question

Сократите дробь:
√24-√10
√12-√5

Answer 1

$frac{sqrt{24}-sqrt{10}}{sqrt{12}-sqrt{5}}= frac{sqrt{2}*sqrt{12}-sqrt{2}*sqrt{5}} {sqrt{12}-sqrt{5}}= frac{sqrt{2}(sqrt{12}-sqrt{5})}{sqrt{12}-sqrt{5}}=sqrt{2}$