Art of Problem Solving

1963 TMTA High School Algebra I Contest Problem 14: Revision history

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1 February 2021

  • curprev 22:3122:31, 1 February 2021 Coolmath34 talk contribs 863 bytes +863 Created page with "== Problem == <math>16x^4 - y^4</math> factored into its real prime factors is equal to: <math>\text{(A)} \quad (4x^2+y^2)(2x-y)^2 \quad \text{(B)} \quad (4x^2+y^2)(4x^2-y)^2..."