25^{x+3}=625^{x-6}

Lösung

2 5^{x + 3} = 62 5^{x - 6}

x = 15

Schritte zur Lösung

2 5^{x + 3} = 62 5^{x - 6}

Wende Exponentenregel an

x + 3 = 2 (x - 6)

Löse

x + 3 = 2 (x - 6) : x = 15

x = 15

8^{x} = 4^{2 x + 1}

56 e^{4 x} = 90

2^{4 y} - 2^{2 y} - 12 = 0

so l v e f or t, I = P (1 + r)^{n t} - P

x^{x^{9}} = 927