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How much is the 2009 power of 5 multiplied by one-fifth of the 2008 power divided by the 2010 power of -1
5^2009X (1/5)^2008÷(-1)^2010
=5^2009X5^(-2008)÷1
=5^1=5
How much is the 2010 power of 2 multiplied by the 2009 power of -1/2
2 To the 2010 power multiplied by -1/2 to the 2009 power =2 to the 2010 power multiplied by -2 to the (-2009) power
=-2 To the 2010 power multiplied by 2(-2009 to the (2010-2009) power =-2
2 To the 2010 power multiplied by -1/2 to the 2009 power =2 to the 2010 power multiplied by -2 to the (-2009) power
=-2 Multiplied by 2(-2090 power =-2(2010-2009) power =-2
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