Question 45043
The best way to do this is trial and error:
2	 squared plus 	4	 squared equals	20
3	 squared plus 	5	 squared equals	34
4	 squared plus 	6	 squared equals	52
5	 squared plus 	7	 squared equals	74
6	 squared plus 	8	 squared equals	100
7	 squared plus 	9	 squared equals	130
8	 squared plus 	10	 squared equals	164
9	 squared plus 	11	 squared equals	202
10	 squared plus 	12	 squared equals	244
11	 squared plus 	13	 squared equals	290
12	 squared plus 	14	 squared equals	340
13	 squared plus 	15	 squared equals	394
14	 squared plus 	16	 squared equals	452
15	 squared plus 	17	 squared equals	514
16	 squared plus 	18	 squared equals	580
17	 squared plus 	19	 squared equals	650
18	 squared plus 	20	 squared equals	724
19	 squared plus 	21	 squared equals	802
20	 squared plus 	22	 squared equals	884
21	 squared plus 	23	 squared equals	970
22	 squared plus 	24	 squared equals	1060
23	 squared plus 	25	 squared equals	1154
24	 squared plus 	26	 squared equals	1252
The answer is 24 and 26.
I hope this helps.
P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk
Adam