The value of (-0.25) for the 2005th power multiplied by (-4) for the 2004th power is?

The value of (-0.25) for the 2005th power multiplied by (-4) for the 2004th power is?

(-0.25)^2005×(-4)^2004
= (-0.25)×(-0.25)^2004×(-4)^2004
= (-0.25)×[(-0.25)^2004×(-4)^2004]
= (-0.25)×[(-0.25)×(-4)]^2004
= (-0.25)×1^2004
= -0.25×1
= -0.25

Calculate the 2004 power of 0.25× the 2005 power of (-4)= what? Calculate the 2004 power of 0.25 x the 2005 power of (-4)= what?

0.25^2004*(-4)^2005=(0.25*(-4))^2004*(-4)
=(-1)^2004*(-4)=-4