vereinfachen (12/13)^2-(5/13)^2

Lösung

vereinfachen

(\frac{12}{13})^{2} - (\frac{5}{13})^{2}

\frac{119}{169}

Dezimale

0.70414 \dots

Schritte zur Lösung

(\frac{12}{13})^{2} - (\frac{5}{13})^{2}

(\frac{12}{13})^{2} = \frac{144}{169}

(\frac{5}{13})^{2} = \frac{25}{169}

= \frac{144}{169} - \frac{25}{169}

\frac{144}{169} - \frac{25}{169} = \frac{119}{169}

= \frac{119}{169}

- 4 x = 36

∣ 6 x - 3 ∣ < 9

2 t^{2} - 4 t - 3 = 0

4 y^{2} = 3 - y

\frac{1}{4} (a + 2) = \frac{1}{6} (5 - a)