a Use the rules for logarithms and exponents to solve for [OH¯] in terms of pOH. [OH ] =

Q: Write as a single logarithm: 3 ln (x + 7) - ln x

A: 3lnx+7-lnx

Q: Write 5 ln x + 3 ln (x² + 4) – , In (x + 8) single logarithm. as a - -

A: The logarithmic expression is given by 5ln(x) + 3lnx2+4 - 12lnx+8

Q: Find the domain (in interval notation) of the following functions

A: Domain: Domain of a function is the set of values of x for which the function is defined and real.