How do you simplify the square root of 8/18? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer EZ as pi Apr 7, 2018 #2/3# Explanation: #sqrt(8/18)# Neither #8# nor #18# is a perfect square, but we can simplify the fraction first: #sqrt(8/18 div 2/2) = sqrt(4/9)# # = 2/3# Answer link Related questions How do you simplify #\frac{2}{\sqrt{3}}#? How do you multiply and divide radicals? How do you rationalize the denominator? What is Multiplication and Division of Radicals? How do you simplify #7/(""^3sqrt(5)#? How do you multiply #(sqrt(a) +sqrt(b))(sqrt(a)-sqrt(b))#? How do you rationalize the denominator for #\frac{2x}{\sqrt{5}x}#? Do you always have to rationalize the denominator? How do you simplify #sqrt(5)sqrt(15)#? How do you simplify #(7sqrt(13) + 2sqrt(6))(2sqrt(3)+3sqrt(6))#? See all questions in Multiplication and Division of Radicals Impact of this question 8922 views around the world You can reuse this answer Creative Commons License