document.write( "Question 248864: Solve the equation.\r
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document.write( "15r^2 = 3r \n" );
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Algebra.Com's Answer #181352 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 15r^2 = 3r \n" ); document.write( "(3r)(5r-1)=0 \n" ); document.write( "3r=0 \n" ); document.write( "3r/3=0/3 \n" ); document.write( "r=0 \n" ); document.write( "and \n" ); document.write( "5r-1=0 \n" ); document.write( "5r=1 \n" ); document.write( "5r/5=1/5 \n" ); document.write( "r=1/5 \n" ); document.write( "The solutions are r=0 \n" ); document.write( "and r=1/5 \n" ); document.write( " |