How much can you find (a-1)(99th power of a +98th power of a +97th power ofs 97th power + a+1)? How much can you find (a-1)(99th power of a +98th power of a +97th power of 2++ a +1)?

How much can you find (a-1)(99th power of a +98th power of a +97th power ofs 97th power + a+1)? How much can you find (a-1)(99th power of a +98th power of a +97th power of 2++ a +1)?

(A-1)(99th power of a+98th power of a+97th power of 2+ a+1)
=100Th power-1 of a
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(A-1)(a to the 99th power of +a to the 98th power of +2 to the 97th power of + a+1)
=100Th power-1 of a
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Using factorization operation:(-2)101th power +(-2)100th power

Extract (-2)^100
(-2)101 Power +(-2)100 power
=(-2)^100(-2+1)
=-2^100

Extract (-2)^100
(-2)101+(-2)100
=(-2)^100(-2+1)
=-2^100

Extract (-2)^100
(-2)101Th power +(-2)100th power
=(-2)^100(-2+1)
=-2^100