A perfect square is a number that can be expressed as theproduct of two equal integers. Examplesof perfect squares 9 9 is a perfect square because it can be expressed as 3 * 3 (the product of two equal integers). 16 16 is a perfect square because it can be expressed as 4 * 4 (t...
百度试题 结果1 题目1 . Which of the following numbers is a perfect square?(b) (a)141(b)196(c)124(d)222 相关知识点: 试题来源: 解析 (b) 反馈 收藏
perfect square is a whole number that is the product of a whole number with itself. For example, some perfect squares are the bolded ones in the following sequence: 1=1×1.4=2×2, 9=3×3, ..., etc.)A:5508402B:5508403C:5508407D:5508408E:5508409 相关知识点: 试题来源: 解析 E 略 ...
A six-digit number, it is a perfect square number, and the last three digits are all 4. Such six-digit numbers have . 相关知识点: 试题来源: 解析 3 Because the last three digits are all 4 and the smallest number of perfect square number is 382=1444, the last three digits of such...
B A whole number is a perfect square if it is the product of two equal whole numbers. Thus, 1×1 and 2×2 and 3×3 and 4×4 are perfect squares. Continue until the product is bigger than 1000:30×30=900; 31×31=961; 32×32=1024 (too big).反馈...
There is a positive integer,B,such that 2B is a perfect square,3B is a perfect cube,and5B is a perfect fifth (an integer to the fifth power).Assume that B is the smallest suchnumber.How many factors are in the prime factorization of B? 相关知识点: ...
1Which of the following numbers is not a perfect square?( ).A.B.C.D.E. 2Which of the following numbers is not a perfect square?( ).A.12016B.22017C.32018D.42019E.52020 3Which of the following numbers is not a perfect square?( )A.12016B.22017C.32018D.42019E.52020 反馈...
Given a positive number, check if it is a perfect square without using any built-in library function. A perfect square is a number that is the square of an integer. For example, Input:n = 25 Output:true Explanation:25 is a perfect square since it can be written as 5×5. ...
Is 8128 a perfect number? What is a perfect square number? What is a perfect cube number? Is 33,550,336 a perfect number? Which number is a perfect square: 33, 37, 48, or 49? What are all the perfect square numbers? What is a perfect square number, explain with an example. ...
所有数字之和为完全平方数的数值