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The expression d²-d-6 can be written in factored form as (d+2)(d+k), where k represents a number. What is the value of k?
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The expression d²-d-6 can be written in factored form as (d+2)(d+k), where k represents a number. What is the value of k?

User Abstract
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3.9k points

1 Answer

3 votes
-3

2+-3=-1
-3•2=-6

k=-3
User Studioromeo
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