log_{3}(x-5)=-2

Lösung

lo g_{3} (x - 5) = - 2

x = \frac{46}{9}

Dezimale

x = 5.11111 \dots

Schritte zur Lösung

lo g_{3} (x - 5) = - 2

Wende die log Regel an

x - 5 = \frac{1}{9}

Löse

x - 5 = \frac{1}{9} : x = \frac{46}{9}

x = \frac{46}{9}

- 1 = ln (7 x)

lo g_{2} (x^{2}) = 3

lo g_{x} (36) = 1

ln (x + 1) + ln (x) = 3

ln (x + 1) + ln (x) = 0