document.write( "Question 114124: Solve for x: 3^x = 4
\n" ); document.write( "Select an answer below
\n" ); document.write( "a.log 4/3
\n" ); document.write( "b.log 4/3
\n" ); document.write( "c.log 4-log 3
\n" ); document.write( "d.ln 4/ln 3\r
\n" ); document.write( "\n" ); document.write( "Solve for x: 9^x+2 = 27
\n" ); document.write( "Select an answer below
\n" ); document.write( "a.1
\n" ); document.write( "b.2/3
\n" ); document.write( "c.-1/2
\n" ); document.write( "d.-2
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Algebra.Com's Answer #83055 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
a^x=y
\n" ); document.write( "log(a)y=x
\n" ); document.write( "3^x = 4
\n" ); document.write( "log(3)4=x
\n" ); document.write( ".
\n" ); document.write( "9^x+2 = 27
\n" ); document.write( "9^x=25
\n" ); document.write( "x=log(9)25
\n" ); document.write( "=log(10)25/log(10)9
\n" ); document.write( "=1.46497
\n" ); document.write( "Ed\r
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