8=514^x

Lösung

8 = 51 4^{x}

x = \frac{3 ln ( 2 )}{ln ( 514 )}

Dezimale

x = 0.33312 \dots

Schritte zur Lösung

8 = 51 4^{x}

Wende Exponentenregel an

ln (8) = x ln (514)

Löse

ln (8) = x ln (514) : x = \frac{3 ln ( 2 )}{ln ( 514 )}

x = \frac{3 ln ( 2 )}{ln ( 514 )}

5^{2 r - 3} = 25

2^{(\frac{n ( n + 1 )}{2})} = 100

400 = 250 (1 + 0.07)^{t}

\frac{30}{1 + e ^{- x}} = 4

\frac{2 ^{x} - 2}{4} = 1 + 2^{2 - x}