Ask
your own question, for FREE!
Mathematics
16 Online
OpenStudy (anonymous):
For whole numbers x and y, if xsquared + ysquared is a square, then prove why x and y cannot both be odd.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
let x and y be odd numbers. x=2m+1, y=2n+1 x^2=(2m+1)^2=4m^2+4m+1 y^2=(2n+1)^2=4n^2+4n+1 x^2+y^2 = 4m^2+4m+1+4n^2+4n+1 = 4m^2+4n^2 +4m+4n+2 we can see that there are terms that are not power of two.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Alexisback:
Made this song, I got the theme by @alyzarose, its about graduation on how we are going to be standing on the stage with our paper on hand but school was re
36 minutes ago
2 Replies
0 Medals
His4life:
My Poem: A tale of betrayal and heartache, A story of those who play with fire, They promised love and sweet embrace, But left me in a world of pain and des
9 hours ago
2 Replies
1 Medal
Aliciaa:
Is anyone elses QC going wack? Mine keeps freezing and stuff
6 hours ago
26 Replies
1 Medal
Eiwoh2:
Introducing the Brand New u201cThonk Master PFPu201d! Three years after the origi
35 minutes ago
14 Replies
7 Medals