c^2=5^2+12^2

Lösung

c^{2} = 5^{2} + 1 2^{2}

c = 13, c = - 13

Schritte zur Lösung

c^{2} = 5^{2} + 1 2^{2}

Vereinfache

5^{2} + 1 2^{2} : 169

Für

x^{2} = f (a)

sind die Lösungen

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

c = 169, c = - 169

169 = 13

- 169 = - 13

c = 13, c = - 13

so l v e f or x, y = \frac{1}{2} x^{2}

4 r^{2} + 4 r + 5 = 0

4 - x^{2} = - (2 - x)

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

y + 2 = y^{2}