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Beliebt Algebra >

3^{4-5x}=2^{x+4}

Lösung

3^{4 - 5 x} = 2^{x + 4}

Lösung

x = \frac{4 ln ( 3 ) - 4 ln ( 2 )}{ln ( 486 )}

+1

Dezimale

x = 0.26217 \dots

Schritte zur Lösung

3^{4 - 5 x} = 2^{x + 4}

Wende Exponentenregel an

(4 - 5 x) ln (3) = (x + 4) ln (2)

Löse

(4 - 5 x) ln (3) = (x + 4) ln (2) : x = \frac{4 ln ( 3 ) - 4 ln ( 2 )}{ln ( 486 )}

x = \frac{4 ln ( 3 ) - 4 ln ( 2 )}{ln ( 486 )}

Graph

Beliebte Beispiele

2^{5x+5}+2^{5x+1}=17

2^{5 x + 5} + 2^{5 x + 1} = 17

e^{-x}(x^2-5x+2)=0

e^{- x} (x^{2} - 5 x + 2) = 0

solvefor y,2^{x+y}=x

so l v e f or y, 2^{x + y} = x

25^{x-3}=(1/125)^{x+2}

2 5^{x - 3} = (\frac{1}{125})^{x + 2}

(5^x)^2-26(5^x)+25=0

(5^{x})^{2} - 26 (5^{x}) + 25 = 0