how do you expand the expression below: log base 6 of (x+3)^3 / (3y^3)
just expand it piece-wise expand (x+3)^3 log_6 cant be expanded 3y^3 cant be expanded either
thank you for your reply but i need some more clarification. can you explain further?
\[\log_{6}\frac{(x+3)^3}{3y^3}\] we cant do anything about log_6, we cant do anything about 3y^3 but we can expand (x+3)^3. So for ease of working, just look at \((x+3)^3\) and put it back where it goes when you're done
if we want to REALLY expand it, we can do some things after that; but, we still need to do that first bit to move on
the (x+3) is to the second power not the 3rd. Is this the right answer… 2log base 6 of (x) + log base 6 of (6x) + log base 6 of (9) - log base 6 of (3) -3log base 6 of (y) ?
yes, that seems correct.
thank you!
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