document.write( "Question 972451: Please help me on this problem 4X+4X+1=0 how many real solutions dose this problem have \n" ); document.write( "
Algebra.Com's Answer #594764 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
if you have:
\n" ); document.write( "\"4x%2B4x%2B1=0+\", then\r
\n" ); document.write( "\n" ); document.write( "\"8x%2B1=0+\"\r
\n" ); document.write( "\n" ); document.write( "\"8x=-1+\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-1%2F8+\"=> one real solution\r
\n" ); document.write( "\n" ); document.write( "\"+graph%28600%2C+600%2C+-5%2C+5%2C+-5%2C+5%2C+8x%2B1%29+\" \r
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\n" ); document.write( "\n" ); document.write( "but, if you have\r
\n" ); document.write( "\n" ); document.write( "\"4x%5E2%2B4x%2B1=0+\", then\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4+%2B-+sqrt%284%5E2-4%2A4%2A1+%29%29%2F%282%2A4%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4+%2B-+sqrt%2816-16+%29%29%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4+%2B-+sqrt%280+%29%29%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4%2F8+%2B-+0%2F8%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-cross%284%291%2Fcross%288%292+%2B-+0%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1%2F2+%2B-+0%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+-1%2F2++\"=>one real solution\r
\n" ); document.write( "\n" ); document.write( "\"+graph%28600%2C+600%2C+-5%2C+5%2C+-5%2C+5%2C+4x%5E2%2B4x%2B1%29+\" \r
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