Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find
(
a
+
b
)
4
−
(
a
−
b
)
4
(a+b)^4 - (a-b)^4
(
a
+
b
)
4
−
(
a
−
b
)
4
. Hence, evaluate
(
3
+
2
)
4
−
(
3
−
2
)
4
(\sqrt{3}+\sqrt{2})^4 - (\sqrt{3}-\sqrt{2})^4
(
3
+
2
)
4
−
(
3
−
2
)
4
.
Browse the problem library