Question

-0.25的2003次方乘以4的2004次方等于多少？

Answer 1

(-0.25)的2003次方×4的2004次方
=[(-0.25)×4]的2003次方×4
=(-1)的2003次方×4
=-1×4
=-4

Answer 2

(-0.25)^2003*4^2004
=(-1/4)^2003*4*4^2003
=(-1/4*4)^2003*4
=(-1)^2003*4
=-1*4
=-4