1/a+2< 2/a+1

Lösung

\frac{1}{a} + 2 < \frac{2}{a} + 1

0 < a < 1

Intervall-Notation

(0, 1)

Schritte zur Lösung

\frac{1}{a} + 2 < \frac{2}{a} + 1

Rewrite in standard form

\frac{- 1 + a}{a} < 0

Identifiziere die Intervalle

0 < a < 1

9^{3} = C (27)^{4}

(5 - x) (3 x - 1) > 0

18 \leq - 2 x

25 x^{2} - 20 x + 4 = 45

w^{2} = - 9 w