X-5. C.2X+3. D.5X+2. 答案 3.CX是一个整数,2X就是一个偶数,2X+3则必然是一个-|||-奇数,因此选择C。 相关推荐 1 3.If X is an integer(整数),which of the followingCANNOT be an even integer?A.2X+2.B.X-5.C.2X+3.D.5X+2.3.If X is an integer(整数),which of the following...
If x is an integer and x2<37,what is the greatest possible value of x minus the least possible value of x A. 5 B. 6 C. 10D. 12 E. 36 相关知识点: 试题来源: 解析 D 若x是整数且x2<37,则x的最大可能值与其最小可能值的差是多少 由不等式x2<37可以得到x的取值范围是:[*]<x...
if "X" is an integer,which of the following will produce an odd number?A.3x² +1 B.x²+2xX是不等于0的整数A.B都存在奇数和偶数的情况啊? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 举报 你说的对,好像答案并不能确定为A,确实经过运算,发现A和B都有奇偶两种情况的结果.只有...
If x is an integer, is (x2+ 1)(x + 5) an even number? (1)x is an odd number. (2) Each prime factor ofis greater than 7. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement (1) alone...
PREP07 Test 2-数学PS-134
If x is an integer, is $$x mid x mid < {2}^{X}$$ ?(1)$$x < 0$$(2)$$x = -10$$ 选项: A、 Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、 Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C、 BOTH sta...
即x不是中位数，即x大于8，当x大于8小于16时，计算可得平均数小于中位数8，当x大于16甚至无限大时...
Answer Step by step video & image solution for If x is an integer satsifying x^(2)-6x+5 ge 0 and x^(2)-2x gt 0 then the number of positive values of x is : by Maths experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated...
If x is an integer, which of the following must be an even integer? A B(x+1)(x+2) C(x+1)(x+3) D E(x+2)(x+4) 显示答案 后才可以添加做题笔记哦,还没有账号?马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 以上解析由考满分老师提供。
If x is an integer, then x(x – 1)(x – k) must be evenly divisible by three when k is any of the following values EXCEPT A:-4 B:-2 C:-1 D:2 E:5 参考答案及共享解析 正确答案: B:-2 权威答案解析正在整理中,即将上线。