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Beliebt Algebra >

2^x=8^{x+2}

Lösung

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

Lösung

x = - 3

Schritte zur Lösung

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

Wende Exponentenregel an

x = 3 (x + 2)

Löse

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

x = - 3

Graph

Beliebte Beispiele

(0.5)^x-2^x-(0.5)^{2x+3}=1

(0.5)^{x} - 2^{x} - (0.5)^{2 x + 3} = 1

(sqrt(x))^x=(x)^{sqrt(x)}

(x)^{x} = (x)^{x}

3^{2x-1}=7^{x-1}

3^{2 x - 1} = 7^{x - 1}

(x-1)^{(x-1)}=27

(x - 1)^{(x - 1)} = 27

5^{7x+5}=125^{2x-7}

5^{7 x + 5} = 12 5^{2 x - 7}