Question

find the value of k the quadric equation where root are given x2+kx+4=0​

Answer 1

Answer:

x^2+kx+4=0

b^2-4ac=0

k^2-4*1*4=0

k^2-16=0

k^2=16

k=√16

k=± 4

Hence, the value of k is ± 4 .

Step-by-step explanation:

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Answer 2

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