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Beliebt Algebra >

log_{5}(3x^2+7x+3)=0

Lösung

lo g_{5} (3 x^{2} + 7 x + 3) = 0

Lösung

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

+1

Dezimale

x = - 0.33333 \dots, x = - 2

Schritte zur Lösung

lo g_{5} (3 x^{2} + 7 x + 3) = 0

Wende die log Regel an

3 x^{2} + 7 x + 3 = 1

Löse

3 x^{2} + 7 x + 3 = 1 : x = - \frac{1}{3}, x = - 2

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

Graph

Beliebte Beispiele

ln(x-1)+ln(x-2)=ln(7)

ln (x - 1) + ln (x - 2) = ln (7)

1.3648=0.6446ln(x)-0.5557

1.3648 = 0.6446 ln (x) - 0.5557

3 ln (x) - 2 = 0

log_{8}(x+4)=log_{8}(6)

lo g_{8} (x + 4) = lo g_{8} (6)

6=log_{10}(n+1)

6 = lo g_{10} (n + 1)