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What is the 100th power of minus 2 greater than the 99th power of minus 2 How much greater is the 100th power of minus 2 than the 99th power of minus 2
-2^100-(-2^99)
=2^99-2^100
=2^99-2*2^99
=(1-2)*2^99
=-2^99
So large negative 2 to the 99th power
What is the 100th power of 2 plus the 99th power of negative 2
2^100+2×(-2)^99
=2^100+2×(-2^99)
=2^100-2^100
=0
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