How do you simplify (4-sqrt 3)(12+5 sqrt 3)? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer Sonnhard May 27, 2018 33+8sqrt(3) Explanation: Expanding we get 48-12sqrt(3)+20sqrt(3)-15 33+8sqrt(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 1410 views around the world You can reuse this answer Creative Commons License