Let a and b be positive integers such that ab + 1 divides a2 + b2. Show that (a2 + b2 / ab + 1) is the square of an integer.
Same!
@CPhill is composing an answer for you on your last question. Just give him a minute to finish the comment.
School has all ready started for me. I guess I'm an early bird.
And you seem like a very happy person too!
Well thank you! I am a very happy person!
Same, @Gh0sty15! I hate Mondays, too, but the rest of the days are pretty good!
Same @MagikalRedNiteTiger. I'm a Junior in Highschool, too.
1. -6 + (14 + 2[60 - 9(1 + 3)]) = 56
2. (62 - 22) / 8 = 4
3. 7/3 + 3 (3/4 - 2/3)2 = 2.35
4. 6/7 + 6(1/2 - 1/3)2 = 1.02
Hope this helps!
-RedGlasses
Pretty good, you?