document.write( "Question 474848: i need help solving this and the steps logx-1=-log(x-9) and also
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document.write( "log(1-x)+logx+log(x+4) \n" );
document.write( "
Algebra.Com's Answer #326321 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! i need help solving this and the steps logx-1=-log(x-9) and also \n" ); document.write( "log(1-x)+logx+log(x+4) \n" ); document.write( "** \n" ); document.write( "logx-1=-log(x-9) \n" ); document.write( "logx-1+log(x-9)=1 \n" ); document.write( "logx+log(x-9)=1 \n" ); document.write( "log(x)(x-9)=1 \n" ); document.write( "convert to exponential form: (base(10) raised to log of number(1)=number(x(x+9)) \n" ); document.write( "10^1=(x)(x-9)=10 \n" ); document.write( "x^2-9x-10=0 \n" ); document.write( "(x-10)(x+1)=0 \n" ); document.write( "x=10 \n" ); document.write( "or \n" ); document.write( "x=-1 (reject, x-9>0) \n" ); document.write( ".. \n" ); document.write( "log(1-x)+logx+log(x+4) \n" ); document.write( "log(1-x)(x)(x+4) \n" ); document.write( "We need an equation to come up with a solution \n" ); document.write( " |