【判断题】现代新兴的运动处方要求包括三种运动种类,即有氧运动、伸展运动及混合运动。
【简答题】Given equation (x-1)/√(x 2 -x-2)=√(x-1/x 2 -x-2) of x,then the number of solutions for this equation is ( ). (A)0. (B)1. (C)2. (D)countless.
【简答题】(x-4) and (2x+3) are the solution sets for what equation?
【简答题】请借用思维导图和环境分析的PETS分析工具或其扩展的NPESTL分析法来对目前我们所处的职业环境进行分析。
【单选题】船运一批危险货物泄漏造成人员伤害,应从以下____资料中查到其急救方法。
【简答题】Given an equation 2x 2 +3x+5m=0. If one root of the equation is larger than 1, then the value range of m is ( ). (A)m (B)|m| <1. (C)0 (D)m ≤-1. (英汉小词典:root方程的根)
【单选题】The number (1 + i ) is a root of the equation. x 3 - 8 x 2 + 14 x - 12 = 0 Find the other roots of the equation. Question options: