Question 58264
2 rules we'll use are:
1. {{{highlight(nloga(m)=loga(m^n))}}}
2.  {{{highlight(loga(b)+loga(c)=loga(b*c))}}}
Write the expression loga(y+5)+2loga(x+1) as one logarithm:
{{{loga(y+5)+loga((x+1)^2)}}}  Rule 1
{{{loga((y+5)(x+1)^2)}}}  Rule 2
Happy Calculating!!!