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Beliebt Algebra >

log_{10}((x+2)^2)=2,x>0

Lösung

lo g_{10} ((x + 2)^{2}) = 2, x > 0

Lösung

x = 8, x = - 12

Schritte zur Lösung

lo g_{10} ((x + 2)^{2}) = 2

Wende die log Regel an

(x + 2)^{2} = 100

Löse

(x + 2)^{2} = 100 : x = 8, x = - 12

x = 8, x = - 12

Check constrains

x = 8, x = - 12

Graph

Beliebte Beispiele

log_{3}(x)=log_{9}(4)

lo g_{3} (x) = lo g_{9} (4)

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

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

10 - 4 ln (9 - 8 x) = 6

log_{10}(1-x)=-1

lo g_{10} (1 - x) = - 1

2ln(2x-10)+19=13

2 ln (2 x - 10) + 19 = 13