log_{10}(x)=-2.2

Lösung

lo g_{10} (x) = - 2.2

x = \frac{1}{1 0 ^{2.2}}

Dezimale

x = 0.00630 \dots

Schritte zur Lösung

lo g_{10} (x) = - 2.2

Wende die log Regel an

x = \frac{1}{1 0 ^{2.2}}

(lo g_{5} (x))^{2} + 5 lo g_{5} (x) + 6 = 0

0.001 = \frac{ln ( x )}{x}

56 x^{6} ln (x) + 15 x^{6} = 0

lo g_{5} (2 x) = 3

ln (w) = - 0.9444