log_{2}(x+2)=3

Lösung

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

x = 6

Schritte zur Lösung

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

Wende die log Regel an

x + 2 = 8

Löse

x + 2 = 8 : x = 6

x = 6

lo g_{3} (2 x + 1) = 2 + lo g_{3} (x - 9)

lo g_{x} (27) = \frac{3}{2}

ln (x^{2}) = (ln (x))^{2}

lo g_{10} (c) = 10

lo g_{10} (2 x) = 4