vereinfachen (8/17)^2-(15/17)^2

Lösung

vereinfachen

(\frac{8}{17})^{2} - (\frac{15}{17})^{2}

- \frac{161}{289}

Dezimale

- 0.55709 \dots

Schritte zur Lösung

(\frac{8}{17})^{2} - (\frac{15}{17})^{2}

(\frac{8}{17})^{2} = \frac{64}{289}

(\frac{15}{17})^{2} = \frac{225}{289}

= \frac{64}{289} - \frac{225}{289}

\frac{64}{289} - \frac{225}{289} = - \frac{161}{289}

= - \frac{161}{289}

s im pl i f y \frac{2}{3} \cdot 180

x^{3} \geq x

\frac{n}{2} - 1 < 1

x^{2} - 2 x - 24 = 0

f a c t or 3 y^{2} + 11 y - 20