h^2=4^2+3^2

Lösung

h^{2} = 4^{2} + 3^{2}

h = 5, h = - 5

Schritte zur Lösung

h^{2} = 4^{2} + 3^{2}

Vereinfache

4^{2} + 3^{2} : 25

Für

x^{2} = f (a)

sind die Lösungen

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

h = 25, h = - 25

25 = 5

- 25 = - 5

h = 5, h = - 5

- 2 x^{2} + 6 x - 4 + 6 x + 7 x^{2} - 9 - 6 x^{2} = 2 + 4 x

f a c t or x^{2} + 9 x + 8 = 0

X^{2} + 4 X = 0

10 x^{2} + 2 x - 5 = 0

3 7^{2} = x^{2} + 1 2^{2}