Question

do this if you can.​

Answer 1

8 *

Step-by-step explanation:

1/(16 - x^2) = 1/k * [ 1/(4-x) + 1/(4+x) ]

1/(16-x^2) = 1/k * [ 8/(16 -x^2) ]

1 = 8/k => k = 8

Answer 2

Answer:

Not sure but this is the answer according to my solving