Maths Olympiad Prep

Library / /47 of 387

, 2002

Algebra Difficulty 1.0 Junior Find the answer Canada

If x=3x = -3, the numerical value of x24(x5)x^2 - 4(x-5) is

(A) 4040 (B) 3838 (C) 23-23 (D) 4141 (E) 26-26

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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.