Simplify the following 1/4^-3 - 1/3^-3 + 1/4^-2
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Step-by-step explanation:
(1/4)^-3 - (1/3)^-3 + (1/4)^-2
= 4³- 3³ + 4²
= 64 - 27 + 16
= 80 - 27
= 53
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