erweitern ln(x+1)*(x-1)

Lösung

erweitern

ln (x + 1) \cdot (x - 1)

x ln (x + 1) - ln (x + 1)

Schritte zur Lösung

ln (x + 1) (x - 1)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = ln (x + 1), b = x, c = 1

= ln (x + 1) x - ln (x + 1) \cdot 1

= x ln (x + 1) - 1 \cdot ln (x + 1)

Multipliziere:

1 \cdot ln (x + 1) = ln (x + 1)

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

e x p an d \frac{( 6 x + 25 ) ( 6 x + 25 - 5 )}{6 x ^{2}}

e x p an d \frac{( 5 - 3 ) ( 5 + 2 3 )}{2}

e x p an d (1 - c e^{3 x})^{2}

e x p an d (12 c^{2} d^{3} e - 11 f g^{2}) (12 c^{2} d^{3} e + 11 f g^{2})

e x p an d 3 (x + 1)^{2} - 3 (x - 1)^{2}