Maths Olympiad Prep

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, 2004

Algebra Difficulty 1.0 Junior Find the answer Canada

When x=15x=\dfrac{1}{5}, the value of the expression x24x22x\dfrac{x^2-4}{x^2-2x} is

(A) 0.40.4 (B) 0.52-0.52 (C) 5-5 (D) 1010 (E) 1111

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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.