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Beliebt Algebra >

(1/3)^{x+3}=3^{8x+5}

Lösung

(\frac{1}{3})^{x + 3} = 3^{8 x + 5}

Lösung

x = - \frac{8}{9}

+1

Dezimale

x = - 0.88888 \dots

Schritte zur Lösung

(\frac{1}{3})^{x + 3} = 3^{8 x + 5}

Wende Exponentenregel an

- (x + 3) = 8 x + 5

Löse

- (x + 3) = 8 x + 5 : x = - \frac{8}{9}

x = - \frac{8}{9}

Graph

Beliebte Beispiele

5^x+25^x+125^x=-5

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

solvefor y,x=(e^y-e^{-y})/2

so l v e f or y, x = \frac{e ^{y} - e ^{- y}}{2}

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

5^{x+1}+5^x+5^{x-1}= 31/5

5^{x + 1} + 5^{x} + 5^{x - 1} = \frac{31}{5}

8^{2 - x} = 2