If a and b are the two values of t that satisfy…

If a and b are the two values of t that satisfy the equation t^2 – 7t + 10 = 0, with a > b, what is the value of a – b?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2551

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