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Problems/Problem 7 (2016 AMC 8)

Problem 7 (2016 AMC 8)

AMC 8Very Easy

From module Exponent Rules

Problem

Which of the following numbers is not a perfect square?

Select an answer

$1^{2016}$
$2^{2017}$
$3^{2018}$
$4^{2019}$
$5^{2020}$

Show me the solution

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