document.write( "Question 116459: Find all positive values for k for which each of the following can be factored,\r
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document.write( "x^2+x-k\r
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document.write( "??? \n" );
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Algebra.Com's Answer #84668 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X^2+X-K ANY K NUMBER THAT HAS TWO FACTOR THAT DIFFER BY ONE ARE ACCEPTABLE ANSWERS. \n" ); document.write( "EXAMPLE 2=1*2 \n" ); document.write( "X^2+X-2=(X+2)(X-1) \n" ); document.write( "EXAMPLE 6=2*3 \n" ); document.write( "X^2+X-6=(X+3)(X-2) \n" ); document.write( "EXAMPLE 72=8*9 \n" ); document.write( "X^2+X-72=(X+9)(X-8) \n" ); document.write( " |