Try https://www.khanacademy.org/math/precalculus for an alternative explanation,... | Hacker News

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mikehotel on March 18, 2018 | parent | context | favorite | on: Cal State L.A. turns the most low-income students ...

Try https://www.khanacademy.org/math/precalculus for an alternative explanation, especially when traditional teaching methods don’t click.

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