ln(8x-2)=3

Lösung

ln (8 x - 2) = 3

x = \frac{e ^{3} + 2}{8}

Dezimale

x = 2.76069 \dots

Schritte zur Lösung

ln (8 x - 2) = 3

Wende die log Regel an

8 x - 2 = e^{3}

Löse

8 x - 2 = e^{3} : x = \frac{e ^{3} + 2}{8}

x = \frac{e ^{3} + 2}{8}

4 lo g_{5} (x + 1) = 4.8

lo g_{x + 7} (3 x^{2} + 6 x - 15) = 2

so l v e f or y, y = ln (x y)

lo g_{2 x} (x^{2} + 9 x - 6) = 2

ln (x) = \frac{x}{2}