log_{1/3}(4+5x)=-2

Lösung

lo g_{\frac{1}{3}} (4 + 5 x) = - 2

x = 1

Schritte zur Lösung

lo g_{\frac{1}{3}} (4 + 5 x) = - 2

Wende die log Regel an

4 + 5 x = 9

Löse

4 + 5 x = 9 : x = 1

x = 1

0 = - 6 lo g_{9} (x + 9)

lo g_{2 x} (3 x^{2} + 4 x - 3) = 2

lo g_{10} (x) = 4.1

lo g_{7} (x - 9) = 2

ln (x + 2) + ln (x) = ln (24)