SOLUTION: Solve the equation : Log10(x^2+2)-log10(3x+6)=0

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Question 1095772: Solve the equation :
Log10(x^2+2)-log10(3x+6)=0
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
log%2810%2C%28%28x%5E2%2B2%29%2F%283x%2B6%29%29%29=0

10%5E0=%28x%5E2%2B2%29%2F%283x%2B6%29

x%5E2%2B2=3x%2B6

x%5E2-3x-4=0

%28x%2B1%29%28x-4%29=0

Both solutions will work.
system%28x=-1%2Cor%2Cx=4%29