If f(x) = k(x - k) and k is a constant, what…

If f(x) = k(x - k) and k is a constant, what is the value of f(5) - f(2), in terms of k?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #24829

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