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What is the value of n if 2^10 * 4^20 * 8^40 = 2^n?

 Sep 26, 2021
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2^10 * 4^20 * 8^40 =

2 ^10    (2^2)^20   (2^3)40

 

2(10 + 40 + 120) = 2 170

 Sep 26, 2021

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