Question

1的0次方减二分之一的2013次方乘负二的2012次方

1的0次方减二分之一的2013次方乘负二的2012次方是多少？

Answer 1

1^0 - (1/2)^2013 * (-2)^2012
= 1 - 1/2 * (1/2)^2012 * (-2)^2012
= 1 - 1/2 * (-1)^2012
= 1 -1/2
= 1/2

Answer 2

1^0-(1/2)^2013*(-2)^2012
=1-(1/2*(-2))^2012*(1/2)
=1-1/2
=1/2