Find the answer of the following:

7 + 3 = 421

11 + 7 = 477

9 + 5 = 445

6 + 2 = ?



[ A ]    444
[ B ]    412 right
[ C ]    475
[ D ]    487
Answer : Option B
Explanation :
7 + 3 = 421 = (7 - 3) (7 $\times$ 3)

11 + 7 = 477 = (11 - 7) (11 $\times$ 7)

9 + 5 = 445 = (9 - 5) (9 $\times$ 5)

6 + 2 = (6 - 2) (6 $\times$ 2) = 412

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