What is the remainder when $24^3\cdot 38^5+17^7$ is divided by $3?$

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Gmat_mission: Legendary Member; Posts: 1622; Joined: Thu Mar 01, 2018 7:22 amFollowed by: 2 members

by Gmat_mission » Sun Jan 24, 2021 2:40 pm

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What is the remainder when $24^3\cdot 38^5+17^7$ is divided by $3?$

A. -1
B. 0
C. 1
D. 2
E. 3

Answer: D

Source: e-GMAT

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Source: Beat The GMAT — Problem Solving | Sun Jan 24, 2021 2:40 pm

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