Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Rationalise the denominator of
1
2
+
3
\displaystyle \frac{1}{2 + \sqrt{3}}
2
+
3
1
and simplify the result.
Browse the problem library