Library / /77 of 475

, 1999

Algebra Difficulty 1.0 Junior Find the answer Canada

If $4(\heartsuit)^2=144$ , then a value of $\heartsuit$ is

(A) $3$ (B) $6$ (C) $9$ (D) $12$ (E) $18$

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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.