document.write( "Question 160653: hi please help me solve 4x^2-9}} \n" );
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Algebra.Com's Answer #118466 by nabla(475) ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "x=+/- 3/2 <-took square root of both sides. \n" ); document.write( " |