x^2= 7/9

Lösung

x^{2} = \frac{7}{9}

x = \frac{7}{3}, x = - \frac{7}{3}

Dezimale

x = 0.88191 \dots, x = - 0.88191 \dots

Schritte zur Lösung

x^{2} = \frac{7}{9}

Für

x^{2} = f (a)

sind die Lösungen

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

x = \frac{7}{9}, x = - \frac{7}{9}

\frac{7}{9} = \frac{7}{3}

- \frac{7}{9} = - \frac{7}{3}

x = \frac{7}{3}, x = - \frac{7}{3}

y - y 1 \leq y \leq 4

- \frac{5}{4} v - 1 \geq \frac{7}{6} v + \frac{3}{4}

3 ∣ z + 4 ∣ - 13 \leq - 1

- \frac{1}{9} (x - 27) + \frac{1}{3} (x + 3) = x + 25

50 d^{2} - 26 = 0