the relation In x + In (1+x) = 0 means plz answer fast - Maths - Linear Inequalities

Question

the relation In x + In (1+x) = 0 means?
plz answer fast

Neha Sethi · Accepted Answer

We havelnx+ln1+x=0⇒lnx1+x=0⇒x1+x=1⇒x2+x=1⇒x2+x-1=0⇒x=-1±12-41-121   using quadratic formula⇒x=-1±1+42⇒x=-1±52Note:lnm+lnn=lnm
nln1=0

the relation In x + In (1+x) = 0 means? plz answer fast