a^2=e^2

Lösung

a^{2} = e^{2}

a = e, a = - e

Dezimale

a = 2.71828 \dots, a = - 2.71828 \dots

Schritte zur Lösung

a^{2} = e^{2}

Für

x^{2} = f (a)

sind die Lösungen

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

a = e^{2}, a = - e^{2}

e^{2} = e

- e^{2} = - e

a = e, a = - e

so l v e f or y, 9 x^{2} + 16 y^{2} = 49

4 s^{2} + s + 1 = 0

(2 x + 5) (- m x + 9) = 0

x^{2} = 8 - 2 x

104 = 124 x - 14 x^{2}