2019-10-19から1日間の記事一覧
{x + y + z + w - 2 = 0, y^2 - (x*(x + 1)) = 0, z^2 - (x*(x + 2)) = 0, w^2 - *1 = 0}; KARA {y,z,w} を消去してください; https://www.youtube.com/watch?v=pHtDaScwNjU *1:x + 1)*(x + 2
{x + y + z + w - 2 = 0, y^2 - (x*(x + 1)) = 0, z^2 - (x*(x + 2)) = 0, w^2 - *1 = 0}; KARA {y,z,w} を消去してください; https://www.youtube.com/watch?v=pHtDaScwNjU *1:x + 1)*(x + 2