3*3^x=12

Lösung

3 \cdot 3^{x} = 12

x = \frac{ln ( 12 )}{ln ( 3 )} - 1

Dezimale

x = 1.26185 \dots

Schritte zur Lösung

3 \cdot 3^{x} = 12

Wende Exponentenregel an

(x + 1) ln (3) = ln (12)

Löse

(x + 1) ln (3) = ln (12) : x = \frac{ln ( 12 )}{ln ( 3 )} - 1

x = \frac{ln ( 12 )}{ln ( 3 )} - 1

x^{x^{7}} = 142

e^{3 x} = \frac{1}{16}

2^{n + 1} = \frac{1}{16}

1 6^{x} = 1000000000

55 e^{0.36 x} = 544