Is there an easier way to go about this instead of plugging in all the answer choices?
if x is a positive number and 1/2 the sqaure root of x is equal to 2x, then x =
A) 1/16
B) 1/4
C) 1/2
D) 2
E) 8
Answer: [spoiler]1/16[/spoiler]
if x is a positive number and 1/2 the sqaure root of x is equal to 2x, then x =
A) 1/16
B) 1/4
C) 1/2
D) 2
E) 8
Answer: [spoiler]1/16[/spoiler]
