R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?

R is a positive number. It is multiplied by 8 and then squared. The sq

1.	R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?
A.	R
B.	R
C.	R
D.	R
Answer» C. R