are you asking the proof of
if p is a prime number then ?
Here it is:
where
continuing like this we get
Or if you just want the proof of
Let x=a2 and y=b2
So now a+b2 =7 and a2+b=11 so b=11-a2
And a+(11-a2)2=7
And a=3 is its solution. So x=9 and y=4
well the subject is quadratic :P
please see the person's class/std before posting any replies.
not again..
Posted many times: http://www.goiit.com/goiit.htm?module=search&action=search&clean=1&search_keywords=Mathematician+Love+letter&search_terms=all&search_forum=&sort_by=time&sort_dir=DESC&search_cat=
the question is = 9x-3
And you have taken (4x^2+5x+1)^1/2 - 2(x^2-x+1)=9x-3
this should be (4x^2+5x+1)^1/2 - 2[(x^2-x+1)]^1/2=9x-3
Q2) This is a type of mordell's equation and it has only one solution for the constant k=2
(5,3) is the only solution for this
in the reply box see the right hand side top . Screen shot: