document.write( "Question 387156: logx + log(x+2)=log3 to the nearest hundred \n" ); document.write( "
| Algebra.Com's Answer #273713 by scott8148(6628)     You can put this solution on YOUR website! x(x+2) = 3 ___ x^2 + 2x - 3 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring ___ (x + 3)(x - 1) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + 3 = 0 ___ x = -3 ___ this answer is not realistic because logs are not defined for negative numbers\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - 1 = 0 ___ x = 1 \n" ); document.write( " |