document.write( "Question 146340: I really need help with this question\r
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document.write( " log(12,2)+log(12,18)+log(12,4)=x \n" );
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Algebra.Com's Answer #107002 by aswathytony(47)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " log(a,m) + log(a,n) = log(a, m*n)\r \n" ); document.write( "\n" ); document.write( " log(12,2) + log(12,18) + log( 12,4) = x \n" ); document.write( " log (12, 2*18*4) = x \n" ); document.write( " log(12, 144) = x.\r \n" ); document.write( "\n" ); document.write( " log( m,n) =x then n= m^x. \n" ); document.write( " i.e. 144 = 12^x \n" ); document.write( " 12^2 = 12^x \n" ); document.write( " i.e. x= 2. \n" ); document.write( " |