write expression as a single logarithm assuming variables represent positive qantatie

[broberta]

7 In x – 3(In x³+5 In x)

I have no idea where to start. ANy help would be appreciated. Thank you!

 

[Deleted member 4993]

7 In x – 3(In x³+5 In x)

I have no idea where to start. ANy help would be appreciated. Thank you!

Start with using following laws of logarithm:

a*ln(b) = ln(b^a)

and

ln(p) + ln(q) = ln(p*q)