The result of calculating the 2008th power of (—0.2) multiplied by the 2009th power of 5+ the 2009th power of (—1)—(—10de 2008th power

The result of calculating the 2008th power of (—0.2) multiplied by the 2009th power of 5+ the 2009th power of (—1)—(—10de 2008th power

The power to process (-0.2) first is multiplied by the power to process (-0.2) by the power to process (5) is multiplied by the power to process (-0.2) by the power to process (5).
Original =2008 power of 3

(-0.25) To the power of 2007*(-4) to the power of 2008=? (-0.25) To the 2007 power *(-4) to the 2008 power =?

(-0.25) To the 2007 power*(-4) to the 2008 power
=(-0.25)^2007X (-4)^2007*(-4)
=[(-0.25) X (-4)]^2007*(-4)
=1X (-4)
=-4