log_{10}(5k)=10

Lösung

lo g_{10} (5 k) = 10

k = 2000000000

Schritte zur Lösung

lo g_{10} (5 k) = 10

Wende die log Regel an

5 k = 1 0^{10}

Löse

5 k = 1 0^{10} : k = 2000000000

k = 2000000000

lo g_{3 x + 2} (8) = lo g_{5} (2)

lo g_{b} (3) = 10

lo g_{2} (x - 1) + lo g_{2} (2 x - 1) = 0

7.3 = lo g_{10} (x)

lo g_{6} (8 - 3 x) = 1