Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
The sum of all real values of
x
x
x
satisfying the equation
(
x
2
−
5
x
+
5
)
x
2
+
4
x
−
60
=
1
(x^2 - 5x + 5)^{x^2 + 4x - 60} = 1
(
x
2
−
5
x
+
5
)
x
2
+
4
x
−
60
=
1
is a. 6 b. 5 c. 3 d. -4
Browse the problem library