x^2= 1/2

Lösung

x^{2} = \frac{1}{2}

x = \frac{1}{2}, x = - \frac{1}{2}

Dezimale

x = 0.70710 \dots, x = - 0.70710 \dots

Schritte zur Lösung

x^{2} = \frac{1}{2}

Für

x^{2} = f (a)

sind die Lösungen

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

x = \frac{1}{2}, x = - \frac{1}{2}

\frac{1}{2} = \frac{1}{2}

- \frac{1}{2} = - \frac{1}{2}

x = \frac{1}{2}, x = - \frac{1}{2}

x^{2} - 3 x - 28 > 0

- 3 x + 8 - 5 x = 21 - 8 x

5 (x - 8) = 55

43 = 8 c - 5

f a c t or 25 p^{2} - 5 p - 2