The value of k for which x = –2 is a root of the quadratic equation kx2
+ x – 6 = 0
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Answered by
71
Answer:
k=2
Step-by-step explanation:
k(-2)^2 + (-2) - 6=0
4k -2 -6 = 0
4k - 8 = 0
4k = 8
Therefore,
k = 2
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