| 3/4 K-3/2 |= 5/6

Lösung

\frac{3}{4} K - \frac{3}{2} = \frac{5}{6}

K = \frac{8}{9} or K = \frac{28}{9}

Dezimale

K = 0.88888 \dots, K = 3.11111 \dots

Schritte zur Lösung

\frac{3}{4} K - \frac{3}{2} = \frac{5}{6}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{3}{4} K - \frac{3}{2} = - \frac{5}{6} or \frac{3}{4} K - \frac{3}{2} = \frac{5}{6}

\frac{3}{4} K - \frac{3}{2} = - \frac{5}{6} or \frac{3}{4} K - \frac{3}{2} = \frac{5}{6}

K = \frac{8}{9} or K = \frac{28}{9}

s im pl i f y \frac{x}{9} - \frac{y}{9}

3 - x \geq 0

\frac{x}{5} + \frac{3}{4} = 4

s im pl i f y (5 x^{3}) (9 x^{2})

\frac{x}{- 4} > - 4