x^2=0.64

Lösung

x^{2} = 0.64

x = \frac{4}{5}, x = - \frac{4}{5}

Dezimale

x = 0.8, x = - 0.8

Schritte zur Lösung

x^{2} = 0.64

Für

x^{2} = f (a)

sind die Lösungen

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

x = 0.64, x = - 0.64

0.64 = \frac{4}{5}

- 0.64 = - \frac{4}{5}

x = \frac{4}{5}, x = - \frac{4}{5}

x^{2} = 88

π (\frac{4}{3} + 2 n + n^{2}) = \frac{4 π}{3} + nπ

3 x (x + 7) = 0

5 x^{2} + 7 x - 50 = 4 x^{2} + 6 x + 22

(x + 2) x = 24