An investigator conducting a study of a medical device under an ide is required to complete and sign what?

An investigator conducting a study of a medical device under an IDE is required to complete and sign an investigator's agreement. It is a statement that states general key factors such as investigator's commitment to conduct the investigation in accordance with the rules stated down in the agreement. It also look into all testing of the device involving subjects such as human and animals, and ensure that the requirements for obtaining informed consent are met.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this