for what value of ( k ) will ( x + \frac{k}{x} ) have a relative maximum at ( x = -2 )

for what value of ( k ) will ( x + \frac{k}{x} ) have a relative maximum at ( x = -2 )
Answer
Answer:
4

for what value of ( k ) will ( x + \frac{k}{x} ) have a relative maximum at ( x = -2 )
4