If [[x]] = x^2 + 2x + 4, what is the value of [[4]]?
Pick one:
A) 3	B) 9	C) 15	D) 19	E) 28
[[x]] = x^2 + 2x + 4   [[4]] = 4^2 + 2*4 + 4 = 28. Option 28
<result>E</result>
If [[x]] = x^2 + 2x + 4, what is the value of [[4]]?