document.write( "Question 35234: I need help to solve X in
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document.write( "square root x+7 equals x+1\r
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document.write( "thanks \n" );
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Algebra.Com's Answer #21412 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! square root x+7 equals x+1 ..SQUARE BOTH SIDES \n" ); document.write( "X+7=(X+1)^2=X^2+2X+1 \n" ); document.write( "X^2+2X+1-X-7=0 \n" ); document.write( "X^2+X-6=0 \n" ); document.write( "X^2+3X-2X-6=0 \n" ); document.write( "X(X+3)-2(X+3)=0 \n" ); document.write( "(X-2)(X+3)=0 \n" ); document.write( "X-2=0...THAT IS...X=2....OR......X+3=0...THAT IS X=-3 \n" ); document.write( " |