2⁵⁵ ×2⁶⁰ -2⁹⁷ ×2¹⁸
1/2
0
3
1
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1
Answer:
0
Step-by-step explanation:
- as (x)^a× (x)^b = (x)^a+b
- =2^(55+60) - 2^(97+18)
- =2^115 - 2-115
- =0
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