Math, asked by mp553549, 3 days ago

One of the roots of quadratic equation (2x²+kx-2=0)is -2,find k?

Answers

Answered by laylaaisakjee

0

Answer:

k = 3

Step-by-step explanation:

-2k + 6 = 0

k = 3

Answered by krishpmlak

3

Answer:

Step-by-step explanation:

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