document.write( "Question 419342: how do u do 5n^2-7n+2=0 \n" ); document.write( "
Algebra.Com's Answer #293276 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi
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document.write( "factoring
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document.write( " 5n^2-7n+2=0     an^2 + bn + c
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document.write( "\"n+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
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document.write( "\"n+=+%287+%2B-+sqrt%289+%29%29%2F%2810%29+\"
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document.write( "\"n+=+%287+%2B-+sqrt%289+%29%29%2F%2810%29+\"
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document.write( "\"n+=+%287+%2B-+3%29%2F%2810%29+\"
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document.write( "   n = 10/10 = 1  and n = 4/10 = 2/5
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document.write( " 5(n-1)(n-2/5) = 0
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document.write( "Note:SUM of the inner product(-n) and the outer product(-2/5n) = -7/5n
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document.write( "                                                     5*-7/5n = -7n \n" );
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