How do you simplify 7÷(5−√11)? Algebra Radicals and Geometry Connections Multiplication and Division of Radicals 1 Answer Alan P. Oct 21, 2015 7÷(5−√11)=5+√112 Explanation: 7÷(5−√11)=75−√11 rationalizing the denominator: XXX=75−√11⋅5+√115+√11 XXX=7(5+√11)25−11 XXX=7(5+√11)14 XXX=5+√112 Answer link Related questions How do you simplify 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 73√5? How do you multiply (√a+√b)(√a−√b)? How do you rationalize the denominator for 2x√5x? Do you always have to rationalize the denominator? How do you simplify √5√15? How do you simplify (7√13+2√6)(2√3+3√6)? See all questions in Multiplication and Division of Radicals Impact of this question 1512 views around the world You can reuse this answer Creative Commons License