Question

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The value of k for which x = -2 is a root of the quadratic equation kx^2 + x -6= 0​

Answer 1

Answer:

k=4

Step-by-step explanation:

kx²+x-6=0

substitute x=-2 in equation

k(-2)²+2-6=0

4k-4=0

4k=4

k=4/4

k=1

Answer 2

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