Which one of the following is the common factor of (47^43 + 43^43) and – McqOptions

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1.	Which one of the following is the common factor of (47^43 + 43^43) and (47^47 + 43^47) ?
A.	(47 - 43)
B.	(47 + 43)
C.	(47^43 + 43^43)
D.	None of these
Answer» C. (47^43 + 43^43)

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