2=1.02^x

Lösung

2 = 1.0 2^{x}

x = \frac{ln ( 2 )}{ln ( 1.02 )}

Dezimale

x = 35.00278 \dots

Schritte zur Lösung

2 = 1.0 2^{x}

Wende Exponentenregel an

ln (2) = x ln (1.02)

Löse

ln (2) = x ln (1.02) : x = \frac{ln ( 2 )}{ln ( 1.02 )}

x = \frac{ln ( 2 )}{ln ( 1.02 )}

so l v e f or y, (6 x)^{y} = 3 d + 4

- 6^{2 x} + 5 = - 18.5

8^{6 x - 5} 2^{3 x + 1} = 2^{8 x + 9}

3^{x - 5} = 7

2 (1 + 0.06)^{x} = 5 (1 + 0.008)^{x}