document.write( "Question 1089869: If one of the two roots of the equation (14x - 5)(7x - 3) + ax - 17 = 0 is -1/2 , what is the other root? \n" ); document.write( "
Algebra.Com's Answer #704247 by MathLover1(20849)\"\" \"About 
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If one of the two roots of the equation \r
\n" ); document.write( "\n" ); document.write( "\"%2814x+-+5%29%287x+-+3%29+%2B+ax+-+17+=+0+\"is \"-1%2F2\" ,than first ind \"a\"\r
\n" ); document.write( "\n" ); document.write( "\"%2814%28-1%2F2%29+-+5%29%287%28-1%2F2%29+-+3%29+%2B+a%28-1%2F2%29+-+17+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"%28-7+-+5%29%28-7%2F2+-+6%2F2%29+%2B+a%28-1%2F2%29+-+17+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"%28-7+-+5%29%28-13%2F2%29+%2B+a%28-1%2F2%29+-+17+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"78+%2B+a%28-1%2F2%29+-+17+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"61++-a%2F2++=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"61++=+a%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"a=122+\"\r
\n" ); document.write( "\n" ); document.write( "\"%2814x+-+5%29%287x+-+3%29+%2B+122x+-+17+=+0+\"......factor completely\r
\n" ); document.write( "\n" ); document.write( "\"98x%5E2+-+77+x+%2B+15%2B+122x+-+17+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"98x%5E2+%2B+45x+-+2+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"98x%5E2+%2B+45x+-+2+=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"%282x+%2B+1%29+%2849x+-+2%29+=+0\"\r
\n" ); document.write( "\n" ); document.write( "roots:\r
\n" ); document.write( "\n" ); document.write( "if \"%282x+%2B+1%29++=+0\"->\"x=-1%2F2\"(given)
\n" ); document.write( "if \"%2849x+-+2%29+=+0\"->\"x=2%2F49\"\r
\n" ); document.write( "\n" ); document.write( "so, the other root is \"2%2F49\"\r
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