ln(2x^2-11)=1.946

Lösung

ln (2 x^{2} - 11) = 1.946

x = \frac{e ^{1.946} + 11}{2}, x = - \frac{e ^{1.946} + 11}{2}

Dezimale

x = 3.00005 \dots, x = - 3.00005 \dots

Schritte zur Lösung

ln (2 x^{2} - 11) = 1.946

Wende die log Regel an

2 x^{2} - 11 = e^{1.946}

Löse

2 x^{2} - 11 = e^{1.946} : x = \frac{e ^{1.946} + 11}{2}, x = - \frac{e ^{1.946} + 11}{2}

x = \frac{e ^{1.946} + 11}{2}, x = - \frac{e ^{1.946} + 11}{2}

ln (x) = \frac{2}{3} ln (8)

ln (\frac{1 - x}{1 - 5}) = 2

ln (x + 3) + ln (x - 3) = 0

ln (x) ln (x) = 5

lo g_{x} (324) = 2