Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Evaluate
lim
x
→
0
1
+
1
+
x
−
1
x
.
\lim_{x\to0}\frac{\sqrt{1+\sqrt{1+x}}-1}{x}.
x
→
0
lim
x
1
+
1
+
x
−
1
.
Browse the problem library