0.98^x=1.6

Lösung

0.9 8^{x} = 1.6

x = \frac{ln ( 1.6 )}{ln ( 0.98 )}

Dezimale

x = - 23.26438 \dots

Schritte zur Lösung

0.9 8^{x} = 1.6

Wende Exponentenregel an

x ln (0.98) = ln (1.6)

Löse

x ln (0.98) = ln (1.6) : x = \frac{ln ( 1.6 )}{ln ( 0.98 )}

x = \frac{ln ( 1.6 )}{ln ( 0.98 )}

9^{(x^{2})} = 3^{3 x + 2}

2^{y} = 10

7^{3 x + 1} = 5^{x}

(\frac{1}{4})^{x} + (\frac{1}{2})^{x} - 6 = 0

8 \cdot 3^{n - 1} - 21 = 51