SOLUTION: x^2+x-k
finad all positive values for k for which each can be factored.
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Question 83122: x^2+x-k
finad all positive values for k for which each can be factored.
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
X^2+X-K ALL POSITIVE NUMBERS WHOSE FACTORS HAVE A DIFFERENCE OF 1 CAN BE SUBSTITUTED FOR K.
EXAMPLES:
X^2+X-6=(X+3)(X-2)
X^2+X-20=(X+5)(X-4)
X62+X-90=(X+10)(X-9)
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