document.write( "Question 350143: 3x^2-5x+8 use x=-3\r
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document.write( "I tried this question \r
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document.write( "3(-3)^2-5(-3)+8
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document.write( "3(9)+15+8
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document.write( "27+15+8=50\r
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document.write( "is 50 the answer? \n" );
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Algebra.Com's Answer #250264 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Yes, well done. \n" ); document.write( " |