document.write( "Question 366460: how do i find the domain of f(x)=2-ln(7x)?\r
\n" ); document.write( "\n" ); document.write( "and the domain of f(x)=log(4)(x-4)^2?\r
\n" ); document.write( "\n" ); document.write( "I am struggling with these....typical for someone out of math for 25 years.
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Algebra.Com's Answer #261146 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
For the first function must make sure that 7x >0, or x>0 (after dividing both sides of the inequality by 7).
\n" ); document.write( "For the second function, \"%28x-4%29%5E2+%3E0\". This is just the set of all real numbers except x = 4.
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