faktorisieren 3+2g-g^2

Lösung

faktorisieren

3 + 2 g - g^{2}

- (g + 1) (g - 3)

Schritte zur Lösung

3 + 2 g - g^{2}

Schreibe in der Standard Form

= - g^{2} + 2 g + 3

Klammere aus

- 1 : - (g^{2} - 2 g - 3)

= - (g^{2} - 2 g - 3)

Faktorisiere

g^{2} - 2 g - 3 : (g + 1) (g - 3)

= - (g + 1) (g - 3)

5 x^{2} + 35 = 0

49 x^{2} + 14 x + 1 = 0

4 x^{2} - 6 x + 9 = 0

5 (x - 4)^{2} = 5

\frac{x ^{2} - 1}{5} = 7