How do you condense log(5) - log(x) - log(x^3) + log(7)?

1 Answer
Alan P.
Jan 5, 2016

log(35)-log(x^4)

Explanation:

Remember:
color(white)("XXX")log(a)+log(b) = log(ab)

log(5)-log(x)-log(x^3)+log(7)

color(white)("XXX")=color(red)((log(5)+log(7)))-color(blue)((log(x)+log(x^3)))

color(white)("XXX")=color(red)(log(35)) - color(blue)(log(x^4))

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