If loga^2=x and loga^5=y, find in terms of x and y, expressions for(adsbygoogle = window.adsbygoogle || []).push({});

a) log2^5

b) loga^20

so loga^2 = ____log^2_____

log^a

so log^2 = x * log^a

Iam not sure where to take it from here or whether I am even going down the right route

any help/ideas welcome

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# Homework Help: Logarithmic equations

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