"使用Cymath數學問題求解器獲得x^2-3x+2>0的答案. ... For the interval x < 1 x<1 x<1: Let's pick x = 0 x=0 x=0. Then, 0 2 − 3 × 0 + 2 > 0 {0}^{2}-3\times ...
確定! 回上一頁