SOLUTION :
a.
log (sqrt(x)) + log (x^2) - log (x)
= log (sqrt (x) * x^2 /x)
= log (x^(3/2))
= 3/2 log (x) (ANSWER).
b.
2/3 ln (y) - ln (x) - 1/2 ln (z)
= ln (y ^(2/3) / (x √z)) (ANSWER).
c.
ln (3e) - ln (1/ (4e))
= ln (3e / (1 / (4e))
= ln (12 e^2 )
= ln (12) + 2 ln (e)
= ln (12) + 2 (ANSWER).
4. Write the expression as a logarithm of a single expression a. log vx log x2...
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