Art of Problem Solving

1963 TMTA High School Algebra I Contest Problem 28: Revision history

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26 March 2023

2 February 2021

  • curprev 10:1810:18, 2 February 2021 Coolmath34 talk contribs 808 bytes +808 Created page with "== Problem == If we add its square to a certain number, the sum is <math>72.</math> Find the number. <math>\text{(A)} \quad 9 \quad \text{(B)} \quad 6 \quad \text{(C)} \quad..."