x	3x+2
		0	2
		1	5
		2	8
		3	11
		10	40
		rendszám	energia	gyökenergia
		29	8024,58	89,5800201
		50	25216,53	158,797135
		23	4842,9	69,5909477
		26	6318,29	79,487672
		34	11191,23	105,78861