If m is not equal to zero, and m+1/m = 1, then what is the value of m^4 + (1/m)^4? Choices:
A) -5
B) -4
C) -3
D) -2
E) -1
m + 1/m=1   we square both sides so we have m^2 + 1/m^2 +2 = 1   or m^2 + 1/m^2= -1   squaring again we have m^4 + 1/m^4 + 2 = 1   or m^4 + 1/m^4 = -1   answer =-1 (-1)
<result>E</result>
If m is not equal to zero, and m+1/m = 1, then what is the value of m^4 + (1/m)^4?