Lemma
MediumAlgebra word problems
AQuA-RAT train #19586 · Algebra · Algebra word problems

If 3^k - 3^(k-1) = 162 then k(k-1) =

If 3^k - 3^(k-1) = 162 then k(k-1) =

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #19586

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