An expression is shown.

(4 × 104) × (3 × 10-2)
(6 × 106)

Which expression is equivalent?
Responses
A 2 × 1042 × 10 4
B 2 × 1062 × 10 6
C 2 × 1052 × 10 5
D 2 × 10-4

B 2 × 1062 × 10 6