log_{2}(7x+2)=4

Lösung

lo g_{2} (7 x + 2) = 4

x = 2

Schritte zur Lösung

lo g_{2} (7 x + 2) = 4

Wende die log Regel an

7 x + 2 = 16

Löse

7 x + 2 = 16 : x = 2

x = 2

4 ln (2 x + 3) - 15 = 17

lo g_{x} (9) = 0.5

lo g_{8} (x) = \frac{2}{3}

ln (\frac{t - 20}{200}) = - 0.11

lo g_{10} (x^{2} + 4 x + 17) = 2