Lemma
MediumAlgebra word problems
AQuA-RAT train #5109 · Algebra · Algebra word problems

If f and t are integers and f^2 – t^2 is an…

If f and t are integers and f^2 – t^2 is an odd integer, which of the following must be an even integer? I. f + t + 2 II. f^2 + 2ft + t^2 III. f^2 + t^2

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5109

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