Which equation should she use? k = 2Px2 k = k equals StartFraction one-half EndFraction P x squared.Px2 k = k equals StartFraction 2 P Over x squared EndFraction. k = k equals StartFraction P Over 2 x squared EndFraction.

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Answer:

B and D

Step-by-step explanation:

i thinking antway sorry

Answer:

Anser is C Person that answer before me is wrong, this is right

Step-by-step explanation: