ln(5x)=2

Lösung

ln (5 x) = 2

x = \frac{e ^{2}}{5}

Dezimale

x = 1.47781 \dots

Schritte zur Lösung

ln (5 x) = 2

Wende die log Regel an

5 x = e^{2}

Löse

5 x = e^{2} : x = \frac{e ^{2}}{5}

x = \frac{e ^{2}}{5}

ln (3 x - 17) = 5

lo g_{10} (x^{2} - 9 x) = 1

3 + 7 \cdot lo g_{5} (x) = 25

0 = ln (x + 1)

ln (x - 8) + ln (x + 1) = ln (x - 24)