Find the value of k for which x = -2 is a root of the quadratic
equation kx+ x- 6 =0.
Answers
Answered by
0
Answer:
-4
Step-by-step explanation:
k(-2)+(-2)-6=0
-2k-2-6=0
-2k-8=0
-2k=8
k=8/-2
k=-4
Answered by
1
Answer:
k(-2)+(-2)-6=0
-2k - 2 - 6 = 0
-2k - 8 =0
-2k=0+8
-2k=8
k=8/-2
k=-4
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