Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Diophantine Equations
hard
0:00.0
Find the number of positive integer solutions to
x
2
−
y
2
=
17
x^2 - y^2 = 17
x
2
−
y
2
=
17
.
A
0
B
1
C
2
D
4
Submit Answer