log_{7(w2})+2log_{7}(5w)=2
solve. What does w equal
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1 Answer
log_{7}(w^{2}) + 2log_{7}(5w) = 2
2log_{7}w + 2log_{7}(5w)=2
log_{7}w + log_{7}(5w)=1
log_{7}(5w^{2})=1
5w^{2}=7
w=±√(7/5)
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