Name: tutory UG (haftungsbeschränkt)
Address: Endersstr. 33, Leipzig, SN, 04177
Telephone: +49 341 42348535

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Löse die Gleichungen in ℚ!

(5 x - 1)^{2} + (12 x + 2)^{2} = (13 x - 3)^{2}

13 x^{2} + (6 x - 5)^{2} - (7 x - 2)^{2} = 0

- 11 (x^{2} - 2) + (6 x + 1) (6 x - 1) = (5 x + 3)^{2}

(3 x - 7)^{2} - (x - 7)^{2} - (x - 2) (8 x + 4) = 0

(2 x - 3)^{2} + (2 x - 1) (2 x + 1) = (x - 2)^{2} - (- 7 x^{2} + 4)

2 x (x - 5) + 2 = x (2 x - 7) + 3 x + 5

(7 x - 5)^{2} + 4 x = (7 x - 1)^{2} - 3

3 (x - 1) - (6 x + 4) = - 3 x - 2 [(x + 1) - 5 x + 3]