Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The zeros of a quadratic polynomial are
5
\sqrt{5}
5
and
−
5
-\sqrt{5}
−
5
, and the leading coefficient is 2. Identify the polynomial. a)
2
x
2
+
10
2x^2+10
2
x
2
+
10
b)
2
x
2
−
10
2x^2-10
2
x
2
−
10
c)
2
x
2
−
5
2x^2-5
2
x
2
−
5
d)
x
2
−
5
x^2-5
x
2
−
5
Browse the problem library