a^2=16

Lösung

a^{2} = 16

a = 4, a = - 4

Schritte zur Lösung

a^{2} = 16

Für

x^{2} = f (a)

sind die Lösungen

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

a = 16, a = - 16

16 = 4

- 16 = - 4

a = 4, a = - 4

(8 - 2 x) (2 + 3 x) \geq 0

s im pl i f y (4^{5})^{7}

2 x > - 10 and 9 x < 18

- 4 < \frac{2 - 5 x}{3} \leq 2

2 p + 3 > 2 (p - 3)