17^x=4.7

Lösung

1 7^{x} = 4.7

x = \frac{ln ( 4.7 )}{ln ( 17 )}

Dezimale

x = 0.54622 \dots

Schritte zur Lösung

1 7^{x} = 4.7

Wende Exponentenregel an

x ln (17) = ln (4.7)

Löse

x ln (17) = ln (4.7) : x = \frac{ln ( 4.7 )}{ln ( 17 )}

x = \frac{ln ( 4.7 )}{ln ( 17 )}

2^{3 x - 1} \cdot 4^{2 x + 3} = 8^{3 - x}

3^{5 x} 9^{x^{2}} = 27

3^{2 x} = 1

3^{x + \frac{1}{2}} \times 3^{x - 2} = 1

3^{4 x} = 7^{2 - 5 x}