SIMPLIFY

SQUARE ROOT OF (5x) SQUARE ROOT OF (20x) SQUARE ROOT OF (80x)

ONCE SIMPLIFIED, WHICH ONE IS MOST LIKELY THE ANSWER

A. 6 WITH 3x UNDER THE SQUARE ROOT SIGN
B. -5 WITH 5x UNDER THE SQUARE ROOT SIGN
C. 11 WITH x UNDER THE SQUARE ROOT SIGN
D. 7x WITH x UNDER THE SQUARE ROOT SIGN


TRIED TO MAKE IT AS CLEAR AS POSSIBLE, PLEASE HELP MEE