Question

simplify log (m+3) + log (m+7)

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is what i did correct?

log (m+3) + log (m+7)
=log (m+3)(m+7)
= log(m^2 +7m +3m+21)
= log(m^2 +10m+21)

Answer 1

yes rewrite step 2 as log [(m+3)(m+7)]

Answer 2

just tidying it up : )

Answer 3

ohh alright thank you :)