Math, asked by khushi7797, 7 months ago

answer this ques. from 10th maths plz ans.

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Answered by yakubshakirafarheen

1

Answer:

K=2

Step-by-step explanation:

KX2+X-6=0

given X=-2

K(-2)2+(-2)-6=0

4K-2-6=0

4K-8=0

4K=8

K=8÷4

K=2

Answered by madhuray340

1

Answer:

answer is 2

Step-by-step explanation:

hope it is helpful

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