d^2=5^2-3^2

Lösung

d^{2} = 5^{2} - 3^{2}

d = 4, d = - 4

Schritte zur Lösung

d^{2} = 5^{2} - 3^{2}

Vereinfache

5^{2} - 3^{2} : 16

Für

x^{2} = f (a)

sind die Lösungen

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

d = 16, d = - 16

16 = 4

- 16 = - 4

d = 4, d = - 4

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

\frac{x ^{2} - 6}{4} = 0

x + 1 = x^{2} - 1

- x^{2} - 2 x - 3 = - 2 x^{2}

4 d^{2} + d + 1 = - 3 d