How do you multiply (3sqrt6)(2sqrt50)? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer Don't Memorise Dec 21, 2015 =color(blue)(60sqrt3 Explanation: color(blue)(3sqrt6) xx 2sqrt50 = color(blue)(3 xx2) xx sqrt6 xx sqrt50 = color(blue)(6) xx sqrt300 Prime factorising 300 300=2*2*5*5*3 So, sqrt300=sqrt(2*2*5*5*3) =sqrt(2^2xx5^2xx3) =2 xx 5sqrt( 3) =10sqrt( 3) The expression becomes: = color(blue)(6) xx sqrt300 = color(blue)(6 xx 10sqrt3 =color(blue)(60sqrt3 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 1001 views around the world You can reuse this answer Creative Commons License