h^2=1^2+1^2

Lösung

h^{2} = 1^{2} + 1^{2}

h = 2, h = - 2

Dezimale

h = 1.41421 \dots, h = - 1.41421 \dots

Schritte zur Lösung

h^{2} = 1^{2} + 1^{2}

Vereinfache

1^{2} + 1^{2} : 2

Für

x^{2} = f (a)

sind die Lösungen

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

h = 2, h = - 2

so l v e f or x, (x y + 3)^{2} + (x + y)^{2} = 8

\frac{1}{5} x^{2} = 4

so l v e f or x, 3 e^{4 y + 8} = 6 x^{2} - 2

- 5 x^{2} + 3 x + 14 = 0

u^{2} - 8 u + 7 = 0