🌐EnglishEnglishBahasa IndonesiaDeutschEspañolItalianoPolski한국어中文日本語EntityQ544886· pop 18· linked from 11 articlesrationalizationAlso known as root rationalizationremoval of square roots from denominatorsAvailable in 18 languagesEspañolDeutsch中文日本語ItalianoBahasa IndonesiaBasqueBosnianCatalanCzechConnectionsfractionEntityInternational Standard Book NumberEntityCategoriesElementary algebraFractions (mathematics)