document.write( "Question 455115: Is this problem done correctly I would like someone to check\r
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document.write( "Multiply: (t^2-0.2) (t^2+0.2)
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document.write( " t^4 - 0.04\r
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document.write( "thank you, \n" );
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Algebra.Com's Answer #312454 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! t^4+0.2t^2-0.2t^2-0.04 \n" ); document.write( "looks like you nailed it. \n" ); document.write( "Good job. \n" ); document.write( " \n" ); document.write( " |