100c^2=9

Lösung

100 c^{2} = 9

c = \frac{3}{10}, c = - \frac{3}{10}

Dezimale

c = 0.3, c = - 0.3

Schritte zur Lösung

100 c^{2} = 9

Teile beide Seiten durch

100

c^{2} = \frac{9}{100}

Für

x^{2} = f (a)

sind die Lösungen

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

c = \frac{9}{100}, c = - \frac{9}{100}

\frac{9}{100} = \frac{3}{10}

- \frac{9}{100} = - \frac{3}{10}

c = \frac{3}{10}, c = - \frac{3}{10}

36 x^{2} + 25 = 0

x^{2} - 10 x = - 9

4 a^{2} + 2 a + 2 = 5

5 (x^{2} - 7) = 3 (4 + x^{2}) + 5

(- 2 x + 3)^{2} = 9