题目The function g(x) = x^2 - 4. What is the value of g(2)? A. B. 4 C. -4 D. 8 相关知识点: 试题来源: 解析 A。将 x = 2 代入函数 g(x) = x^2 - 4 中,得到 g(2) = 2^2 - 4 = 4 - 4 = 0。反馈 收藏 ...
结果1 题目What is the value of ?( ). A. B. C. D. E. 相关知识点: 试题来源: 解析 E 计算? 重新安排这些数,我们得到,我们的答案是. 故选. 我们可以将给定的表达式重写为,的数与,,,7,,中的数是相同,因此答案是. 故选.反馈 收藏 ...
What is the value of - ? A B3 C3 D2 E 显示答案 KMF 解析 网友解析 题目数据 收起 【过往命中时间】2019.7 【参考答案】选D 【参考解析】 0.99999999=1- =(1+ )(1- ) 1.0001=1+ ,因此 =1- 0.99999991=1-9* =(1+3* )(1-3*
ahe soft ground is on the inter layer of sand, clay, and silt, while the hard ground is on the gravel layer with an SPT-N value greater than 100, which is also denoted as hard ground. 他软绵绵地研了在沙子、黏土和泥沙相互层数,而坚硬地面在石渣层数以SPT-N价值大于100,也表示作为坚硬地面...
【GRE真题答案解析】GRE考满分为考生准备GRE 数学QR真题答案解析,What is the value of $$x^2-1 when 9^(x+1)=27(x-1)$$ ?___
百度试题 结果1 题目What is the value of the ∠ A ( ) A. 151 B. 68 C. 80 D. 78 相关知识点: 试题来源: 解析 B 反馈 收藏
NIST has taken part in a new push to address a persistent and growing problem in physics: the value of G. The Newtonian constant of gravitation, used to calculate the attractive force of gravity between objects, is more than 300 years old. But although s
百度试题 结果1 题目【题目】√63What is the value of?(A.9B.3C.36D.6 相关知识点: 试题来源: 解析 【解析】B 反馈 收藏
A given JFET has values of gmo = 1200 μS and VGSOFF = -4 V. What is the value of gm for the device at VGS = -2 V ? 500 μ.S1200 μ.S300 μ.SCannot be determined from the information given 相关知识点: 试题来源: 解析 500 μ.S ...
百度试题 结果1 题目【题目】What is the value of √12× √27 ?(A.18B.324C. 9√2D. 12√3 相关知识点: 试题来源: 解析 【解析】A 反馈 收藏