Solve in positive integers: 2^x = 5^y + 3?

0 ⤊

huh?

2006-09-19 06:57:43 · 3 answers · asked by Ryan C 1 in Science & Mathematics ➔ Mathematics

Yet another answer is x=2 and y = 0

2006-09-19 07:07:54 · answer #1 · answered by MollyMAM 6 · 0⤊ 0⤋

y=3, x=7 is another answer.

Molly: Nice answer, but the problem asks for a solution with POSITIVE integers.

2006-09-19 14:03:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋

one solution could be-
x=3,y=1

2006-09-19 14:01:56 · answer #3 · answered by openpsychy 6 · 0⤊ 0⤋