49 * 49 * 49 * 49 = 7?  Select the correct option.
A) 4	B) 5	C) 7	D) 9	E) 8
Sol.   49 * 49 * 49 * 49 = (72 * 72 * 72 * 72) = 7(2+2+2+2) = 78.   So, the correct answer is 8.   Answer 9
<result>D</result>
49 * 49 * 49 * 49 = 7?