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dedylja [7]
3 years ago
5

Which expression simplifies to (-5 · 2² · 2⁰)⁻² ? Please show work.

Mathematics
1 answer:
lisov135 [29]3 years ago
6 0
The answer is d. 2⁰ is 1 so you dont have to multiply that. (-5 x 4) ⁻² is -20⁻². -20⁻² = (1/-20)<span>² ; 1 x 1 = 1; -20 x -20 = 400. so it is 1/400 </span>
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