Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
CBSE
MATHEMATICS · Multi-part · CBSE · Mathematics · Polynomials · Polynomials
Problem
Simplify: (1)
(
5
−
2
)
2
(5-\sqrt{2})^2
(
5
−
2
)
2
(2)
(
7
+
2
5
)
(
7
−
2
5
)
(7+2\sqrt{5})(7-2\sqrt{5})
(
7
+
2
5
)
(
7
−
2
5
)
Related theory
Algebraic Identities
Polynomials
Polynomial Functions
Algebra
Browse the problem library