AQuA-RAT train #74378 · Algebra · Algebra word problems
The expression rs+r is odd when the r and s are integers
The expression rs+r is odd when the r and s are integers. Which of the following expressions must be even?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #74378
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.