vereinfachen (7/25)^2-(24/25)^2

Lösung

vereinfachen

(\frac{7}{25})^{2} - (\frac{24}{25})^{2}

- \frac{527}{625}

Dezimale

- 0.8432

Schritte zur Lösung

(\frac{7}{25})^{2} - (\frac{24}{25})^{2}

(\frac{7}{25})^{2} = \frac{49}{625}

(\frac{24}{25})^{2} = \frac{576}{625}

= \frac{49}{625} - \frac{576}{625}

\frac{49}{625} - \frac{576}{625} = - \frac{527}{625}

= - \frac{527}{625}

5 x^{2} = 8 x + 7

s^{2} + 6 s + 4 = 0

2 (5) - 3

\frac{1}{2} x = x

2 (x - 1) (x + 2) = 0