Maths Olympiad Prep

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Algebra Difficulty 4.7 AIME Find the answer

The value of 42234^{2}-2^{3} is

Pick one

Solution

Evaluating, we get 4223=168=84^{2}-2^{3}=16-8=8.

ANSWER: (A)

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Source: NuminaMath-1.5, licensed Apache-2.0. Statement and solution reproduced as published; topic and difficulty added by this site.