log_{2/5}(x)=2

Lösung

lo g_{\frac{2}{5}} (x) = 2

x = \frac{4}{25}

Dezimale

x = 0.16

Schritte zur Lösung

lo g_{\frac{2}{5}} (x) = 2

Wende die log Regel an

x = \frac{4}{25}

0.22 = ln (x)

lo g_{2} (2 x^{2} + 10 x + 16) = 2

3 lo g_{9} (3) = lo g_{9} (x)

lo g_{64} (x) = \frac{2}{6}

9 + 6 ln (x) = 6