What is the remainder when 7^74 - 5^74 is divided by 2?
Choose one
A) 5 B) 1 C) 2 D) 3 E) None of these
easiest way for me: 7^74 - 5^74 = (49)^37-25^37 = (24*2+1)^37 - (24+1)^37 -&gt; remainder is 1^37 - 1^37 = 0   Ans :None of these
<result>E</result>
What is the remainder when 7^74 - 5^74 is divided by 2?