Simplify: 81 X 81 + 68 X 68-2 x 81 X 68

Simplify: 81 X 81 + 68 X 68-2 x 81 X 68.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #37990

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