SOLUTION: Why are there 2 solutions to: ln (x+2)^2=6

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Question 1015838: Why are there 2 solutions to: ln (x+2)^2=6
Answer by josgarithmetic(39631) About Me  (Show Source):
You can put this solution on YOUR website!
Understand signed numbers. r is a real number;
ln%28r%5E2%29=6
e%5E6=r%5E2

e%5E6 is a positive number and r%5E2 must be a positive number. r can be positive or r can be negative.