m^2=225

Lösung

m^{2} = 225

m = 15, m = - 15

Schritte zur Lösung

m^{2} = 225

Für

x^{2} = f (a)

sind die Lösungen

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

m = 225, m = - 225

225 = 15

- 225 = - 15

m = 15, m = - 15

3 x^{2} - 6 x = - 5

co m pl e t es q u a re x^{2} + x - 30 = 0

x^{2} - 8 x - 5 = 7

2 w^{2} - 5 w - 14 = - 5

co m pl e t es q u a re 3 x^{2} + 6 x + 1