document.write( "Question 569377: Please help solve: \r
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document.write( "There exists x in Q, such that you have 3x^2-27=0. Q= rational numbers \n" );
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Algebra.Com's Answer #367301 by IWork4Dessert(60)![]() ![]() You can put this solution on YOUR website! This problem is very fancily worded, but is really very simple. All you need to do is solve the equation. \n" ); document.write( "3x^2-27=0 \n" ); document.write( "Move 27 to the other side... \n" ); document.write( "3x^2=27 \n" ); document.write( "Divide both sides by 3 to get the variable alone... \n" ); document.write( "x^2=9 \n" ); document.write( "Solve for x. \n" ); document.write( "x=3 \n" ); document.write( "Hope this helps :) \n" ); document.write( " |