SOLUTION: Determine all integral values of "k" so that each trinomial can be factored X^2 + kx - 9

SOLUTION: Determine all integral values of "k" so that each trinomial can be factored X^2 + kx - 9

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Question 1099077: Determine all integral values of "k" so that each trinomial can be factored
X^2 + kx - 9
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Ways to make product using integers:

Quadratic Trinomials using those:

but this is not a trinomial.

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