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How to expand, then evaluate, and simplify this log question:

logbase7 (49( 3sqrt x^5))

I put the brackets in myself, I there were originally no brackets nor spaces in the question

1 answer

log7 49(3√(x^5) )
= log749 + log73 + log7 x^(5/2)
= 2 + log7 3 + (5/2)log7 x

it can't be evaluated unless you give me a value for x
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