document.write( "Question 411061: Hi, would you please check my work? Did I do it right this time?\r
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document.write( "4x^2+20x+25=0\r
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document.write( "-20+-sqrt((20)^2-4(4)(25))/(2(4))
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document.write( "-20+-sqrt(400-400)/(8)
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document.write( "-20+-sqrt(0)/(8)
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document.write( "x=(5)/(2)
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Algebra.Com's Answer #288947 by Tatiana_Stebko(1539)![]() ![]() You can put this solution on YOUR website! 4x^2+20x+25=0\r \n" ); document.write( "\n" ); document.write( "(-20+-sqrt((20)^2-4(4)(25)))/(2(4)) You lost ( ) \n" ); document.write( "(-20+-sqrt(400-400))/(8) \n" ); document.write( "(-20+-sqrt(0))/(8) \n" ); document.write( "x=- \n" ); document.write( " \n" ); document.write( " |