# mathematics

posted by .

Need help with these:

Write the expression as a logarithm of a single quality.

a) 3log[base5](a) + 4log[base5](b) - 2log[base5](c)

b) 3log(2)-(1/3)log((x)^(2) - 1)

I appreciate help.

• mathematics -

A) log[base5](a^3b^4/c^2)

B) idk

Sorry haha

• mathematics -

(b)
log8 - 1/3 log(x^2-1)
log 8/∛(x^2-1)

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