26^9=2^x

Lösung

2 6^{9} = 2^{x}

x = \frac{9 ln ( 26 )}{ln ( 2 )}

Dezimale

x = 42.30395 \dots

Schritte zur Lösung

2 6^{9} = 2^{x}

Wende Exponentenregel an

9 ln (26) = x ln (2)

Löse

9 ln (26) = x ln (2) : x = \frac{9 ln ( 26 )}{ln ( 2 )}

x = \frac{9 ln ( 26 )}{ln ( 2 )}

8^{3 x} = 3 2^{9 x}

so l v e f or x, a^{x} = k b^{x}

61 = 3 5^{x}

8 e^{7.5 x + 9} + 2.5 = 32

8^{y} \cdot 4^{y^{2} - 8} = 16