Lemma
MediumAlgebra word problems
AQuA-RAT train #31582 · Algebra · Algebra word problems

If r and s are negative integers, which of the following statements…

If r and s are negative integers, which of the following statements must be true? I. (-r)^s is positive. II. (-r)^(-s) is positive. III. r^(-s) is positive.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #31582

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