x^2=225

Lösung

x^{2} = 225

x = 15, x = - 15

Schritte zur Lösung

x^{2} = 225

Für

x^{2} = f (a)

sind die Lösungen

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

x = 225, x = - 225

225 = 15

- 225 = - 15

x = 15, x = - 15

3 x - 2 > 7

∣ 2 x - 7 ∣ > - 3

12 x - 5 (x + 4) = - 20

f a c t or 5 x^{2} + 36 x - 32

s im pl i f y x^{3} x^{\frac{1}{2}}