论文部分内容阅读
一、填空题（每小题４分，共３２分）１方程３ｙ２＝２４的根为；方程ｘ－ｘ２８＝０的根为．２方程１３ｘ＝１－５ｘ２的两根之和是，两根之积是３当ｔ时，分式ｔ２＋２ｔ－３｜ｔ｜－３的值为零４当ｐ时，分式方程ｘｘ－３＝ｐ２ｘ－３＋２会产生增根５应用?
First, fill in the blank questions (each small question 4 points, a total of 32 points) 1 3y2 = 24 root equation; equation x-x28 = 0 root is. 2) The sum of the two roots of the equation 13x = 1-5x2 is that the product of the two roots is 3. When t, the value of fraction t2 + 2t-3 | t | -3 is zero. 4 When p, Equation xx-3 = p2x-3 +2 will produce a root 5 application?