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, 2006

Algebra Difficulty 1.0 Junior Find the answer Canada

If $x = -3$ , which of the following expressions has the smallest value?

(A) $x^2 - 3$ (B) $(x-3)^2$ (C) $x^2$ (D) $(x+3)^2$ (E) $x^2 + 3$

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.