Find the value of m given that the sum of first m terms is equal to the sum of the first (m+1)terms 答案 m=m+1.那么m等于几.话说,这个我也不确定.相关推荐 1Find the value of m given that the sum of first m terms is equal to the sum of the first (m+1)terms 反馈 收藏 ...
百度试题 结果1 题目【题目】Given that r, find the value of k.r=1r=1 相关知识点: 试题来源: 解析 【解析】 k=14 反馈 收藏
百度试题 结果1 题目【题目】Given that =40° find the value of m. 相关知识点: 试题来源: 解析 【解析】m=220° 反馈 收藏
(1) Given that x2−x−1 is a factor of ax3+bx2+1, find the value of b.(2) Given that x4−6x3+7x2+ax+b is a perfect square, find the value of a+b. 答案 (1) From the problem statement, let ax3+bx2+1=(x2−x−1)(ax−1),then ax3+bx2+1=ax3+(−a...
Given that a is a negative real number and a≠−2. If a+1a+2=−4, find the value of a.已知a为负实数且a≠−2,若a+1a+2=−4,求a的值. 答案 −3.相关推荐 1Given that a is a negative real number and a≠−2. If a+1a+2=−4, find the value of a.已知a为...
【题目】Given that abed +abc + ab +a =1370, find the valueof√(abcd) . 答案 【解析】1234. 结果二 题目 【题目】Given that abed+ abc+ ab+a=1370, find the value of abed. 答案 【解析】1234.相关推荐 1【题目】Given that abed +abc + ab +a =1370, find the valueof√(abcd) . 2...
百度试题 结果1 题目Given that:n=45 and y=23.6, find the value of Ey. 相关知识点: 试题来源: 解析 1062 反馈 收藏
百度试题 结果1 题目Given that and , find the values of and if . A: , B: , C: , D: , 相关知识点: 试题来源: 解析 B 略 反馈 收藏
1 14 Given that the two square roots of a are x +3 and 2x-15,find the value of a.14 Given that the two square roots of a are x+3 and 2x-15, find the value of a. 2 14 Given that the two square roots of a are x+3 and 2x-15, find the value of a. 314 Given t...
Find thee value of f(1).已知f(x)=ax2+bx+c且f(−3)=6,f(3)=18,f(−1)=2.求f(1)的值. 答案 6.相关推荐 1Given that f(x)=ax2+bx+c and f(−3)=6, f(3)=18 and f(−1)=2. Find thee value of f(1).已知f(x)=ax2+bx+c且f(−3)=6,f(3)=18,...