erweitern (x+3)ln(x+3)

Lösung

erweitern

(x + 3) ln (x + 3)

x ln (x + 3) + 3 ln (x + 3)

Schritte zur Lösung

(x + 3) ln (x + 3)

= ln (x + 3) (x + 3)

Wende das Distributivgesetz an:

a (b + c) = ab + a c

a = ln (x + 3), b = x, c = 3

= ln (x + 3) x + ln (x + 3) \cdot 3

= x ln (x + 3) + 3 ln (x + 3)

e x p an d (x + 2.5) + 0.75

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

e x p an d \frac{6 x + 3}{x ^{2} ( x ^{2} - 4 )}

e x p an d \frac{e ^{- t}}{( 1 + e ^{- t} ) ^{2}}

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