document.write( "Question 642214: z² + 7z = 0
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Algebra.Com's Answer #404010 by Edwin McCravy(20060)\"\" \"About 
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document.write( " z² + 7z = 0\r\n" );
document.write( "give the values of a,b,and c for each equation (rewrite each equation in the\r\n" );
document.write( "form ax² + bx + c = 0 if necessary thanks so much for the help!!!\r\n" );
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document.write( "To make it in that form, write the corresponding terms of your equation\r\n" );
document.write( "and ax² + bx + c = 0 so that they line up vertically like this:\r\n" );
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document.write( "ax² + bx + c = 0\r\n" );
document.write( " z² + 7z     = 0\r\n" );
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document.write( "Then put a \"1\" before the \"z²\" underneath the \"a\" and \"+ 0\" underneath the \"+ c\"\r\n" );
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document.write( "ax² + bx + c = 0\r\n" );
document.write( "1z² + 7z + 0 = 0\r\n" );
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document.write( "And we see that a = 1, x = z, b = 7, and c = 0\r\n" );
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document.write( "Edwin
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