_The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to:$?

_The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a pe

1.	_The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to:$?
A.	0.02
B.	0.2
C.	0.04
D.	0.4
Answer» D. 0.4