How do you simplify #sqrt7(4sqrt7-2sqrt3)#? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer Martha W. Jun 28, 2017 #28-2sqrt21# Explanation: first distribute the #sqrt7# #(sqrt7)(4sqrt7−2√3)=4sqrt49-2sqrt21=28-2sqrt21# = 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 885 views around the world You can reuse this answer Creative Commons License