# SOLUTION: Find all positive values for k for which each of the following can be factored. x^2 + x - k I am having trouble with this problem and need some help. Thanks.

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 Click here to see ALL problems on Polynomials-and-rational-expressions Question 70579This question is from textbook Beginning Algebra : Find all positive values for k for which each of the following can be factored. x^2 + x - k I am having trouble with this problem and need some help. Thanks. This question is from textbook Beginning Algebra Answer by checkley75(3666)   (Show Source): You can put this solution on YOUR website! K CAN BE ANY NUMBER WHEN THE DIFFERENCE OF THE TWO FACTORS = 1. THUS 2=2*1 2-1=1 6=3*2 3-2=1 12=4*3 4-3=1 20=5*4 5-4=1 30=6*5 6-5=1 35=7*6 7-6=1 ETC.