n^2=15^2+8^2

Lösung

n^{2} = 1 5^{2} + 8^{2}

n = 17, n = - 17

Schritte zur Lösung

n^{2} = 1 5^{2} + 8^{2}

Vereinfache

1 5^{2} + 8^{2} : 289

Für

x^{2} = f (a)

sind die Lösungen

x = f (a), - f (a)

n = 289, n = - 289

289 = 17

- 289 = - 17

n = 17, n = - 17

- x^{2} - 10 x + 25 = 0

3 c^{2} + 1 = 5

x^{2} + x - 144 = 0

3 x^{2} - 24 x + 60 = 0

y^{2} - 6 y - 10 = 0