find the value of K for whichX=-2 is a root of the quadratic equationkx²+x-6-0.
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1
Answer:
k = 2.
Step-by-step explanation:
x = -2 is a root
so substituting k(-2)² + (-2) -6 = 0
4k = 8
k = 2.
Answered by
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Step-by-step explanation:
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