document.write( "Question 77135: 3sqrt x2=9\r
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document.write( "answer:\r
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Algebra.Com's Answer #55281 by stanbon(75887) ![]() You can put this solution on YOUR website! 3sqrt x^2=9 \n" ); document.write( "Divide both sides by 3 to get: \n" ); document.write( "sqrt x^2=3 \n" ); document.write( "Square both sides to get: \n" ); document.write( "x^2=9 \n" ); document.write( "Solve for x to get: \n" ); document.write( "x=3 or x=-3 \n" ); document.write( "======== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |