Square root of a negative number is undefined July 8, 2019 16 32 64 128 The square root of a negative number such as √ 144 is undefined The square root of a negative number such as startroot negative 144 endroot is undefined Неравенства как решать Решение неравенств с модулем Равенства с модулем Неравенства с корнем Неравенства с модулем
