What is the square root of 12? Algebra Radicals and Geometry Connections Simplification of Radical Expressions 1 Answer smendyka Jun 23, 2018 sqrt(12) => sqrt(4 * 3) => sqrt(4)sqrt(3) => 2sqrt(3) Or, if a number is needed, we can estimate sqrt(3) as 1.732 give: 2sqrt(3) ~= 2 * 1.732 ~= 3.464 Answer link Related questions How do you simplify radical expressions? How do you simplify radical expressions with fractions? How do you simplify radical expressions with variables? What are radical expressions? How do you simplify root{3}{-125}? How do you write ""^4sqrt(zw) as a rational exponent? How do you simplify ""^5sqrt(96) How do you write ""^9sqrt(y^3) as a rational exponent? How do you simplify sqrt(75a^12b^3c^5)? How do you simplify sqrt(50)-sqrt(2)? See all questions in Simplification of Radical Expressions Impact of this question 7737 views around the world You can reuse this answer Creative Commons License