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Beliebt Algebra >

log_{2}(sqrt(x^2+6x))=4

Lösung

lo g_{2} (x^{2} + 6 x) = 4

Lösung

x = - 3 + 265, x = - 3 - 265

+1

Dezimale

x = 13.27882 \dots, x = - 19.27882 \dots

Schritte zur Lösung

lo g_{2} (x^{2} + 6 x) = 4

Wende die log Regel an

x^{2} + 6 x = 16

Löse

x^{2} + 6 x = 16 : x = - 3 + 265, x = - 3 - 265

x = - 3 + 265, x = - 3 - 265

Graph

Beliebte Beispiele

ln (\frac{x}{x - 2}) = 1

log_{2}(x-2)+log_{2}(x+4)=4

lo g_{2} (x - 2) + lo g_{2} (x + 4) = 4

x^5e^{-3ln(x)}+4x=21

x^{5} e^{- 3 l n (x)} + 4 x = 21

-4log_{2}(5x)=-12

- 4 lo g_{2} (5 x) = - 12

log_{2}(x^2)=-2

lo g_{2} (x^{2}) = - 2