How do you multiply sqrt30 * sqrt3√30⋅√3? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer Don't Memorise Jun 20, 2015 =color(red)(3sqrt(10)=3√10 Explanation: sqrt30 * sqrt3√30⋅√3 =sqrt(30 * 3)=√30⋅3 =sqrt(90)=√90 =sqrt(3 . 3 .10=√3.3.10 =color(red)(3sqrt(10)=3√10 Answer link Related questions How do you simplify \frac{2}{\sqrt{3}}2√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)73√5? How do you multiply (sqrt(a) +sqrt(b))(sqrt(a)-sqrt(b))(√a+√b)(√a−√b)? How do you rationalize the denominator for \frac{2x}{\sqrt{5}x}2x√5x? Do you always have to rationalize the denominator? How do you simplify sqrt(5)sqrt(15)√5√15? How do you simplify (7sqrt(13) + 2sqrt(6))(2sqrt(3)+3sqrt(6))(7√13+2√6)(2√3+3√6)? See all questions in Multiplication and Division of Radicals Impact of this question 1689 views around the world You can reuse this answer Creative Commons License