Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Verify that
y
=
e
−
x
+
A
x
+
B
y = e^{-x} + Ax + B
y
=
e
−
x
+
A
x
+
B
is a solution of the differential equation
e
x
(
d
2
y
d
x
2
)
=
1.
e^x\left(\frac{d^2 y}{dx^2}\right) = 1.
e
x
(
d
x
2
d
2
y
)
=
1.
Browse the problem library