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Beliebt Algebra >

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

Lösung

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

Lösung

x = \frac{1}{2}, x = - 3

+1

Dezimale

x = 0.5, x = - 3

Schritte zur Lösung

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

Wende Exponentenregel an

5 x + 2 x^{2} = 3

Löse

5 x + 2 x^{2} = 3 : x = \frac{1}{2}, x = - 3

x = \frac{1}{2}, x = - 3

Graph

Beliebte Beispiele

2700=860(1.015)^{0.61x}+1000

2700 = 860 (1.015)^{0.61 x} + 1000

1 0^{3 + x} = 810

solvefor x,(1-y)y^1+2y=e^x

so l v e f or x, (1 - y) y^{1} + 2 y = e^{x}

5^{y} = 25

2e^{-x}-2xe^{-x}=0

2 e^{- x} - 2 x e^{- x} = 0