(v) The sum of a rational number and irrational number is irrational. (vi) The product of a nonzero rational number and an irrational number is a rational number. (vii)Every real number is rational or irrational. (viii) Every number is either rational or irrational. (ix) π is i...
百度试题 结果1 题目【题目】Is the following number rational or irrational?√(20)Choose 1 answer:RationalIrrational 相关知识点: 试题来源: 解析 【解析】√(20)=√(4.5)=2√5 sinCe√5isirrahonaltheno is also irrahional 反馈 收藏
What is a rational number? Learn about rational numbers, rational numbers examples, irrational numbers, and their use in math. Also learn about ratios. Related to this Question Is 75 a rational number? Is 1/2 a rational number? Is 2 1/3 a rational number? Is 2/7 a rational number?
All numbers are either rational or irrational. To determine if a number is rational or irrational we can ask ourselves a simple question: can this...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
The square of an irrational number is always rational. Is the given statement true or false? Justify - The statement “The square of an irrational number is always rational” is false
16 A student argues that when a rational number is multiplied by an irrational number the result will always be an irrational number.16(a)Identify the rational number for which the student's argument is not true.[1 mark]16(b)Prove that the student is right for all rational numbers other ...
Can you add two positive irrational numbers and get a rational number? no Is 34.5 rational or irrational? is 34.54 and irrational or rational. number Is 4.121314 is a rational number or irrational? it is a rational number but 4.121314... is an irrational no Is ...
结果1 题目23. As we all know, the sum o f any rational number and irrational number is irrational number, the product o f any irrational number and an irrational number is irrational number, and the product o f zero and irrational number is 0. Then we can get; if$$ a x + b = ...
【参考范文1】 范文2 It has been widely noted that basic knowledge plays a fundamental role in one's cultivation and provides a platform for higher education. Whether it is in academics, career development, or other aspects, havi...
Every integer is a rational number but a rational number need not be a... 01:24 Every integer is a rational number but a rational number need not be a... 01:24 Every negative integer is a negative rational number. 02:12 Every integer is a rational number but a rational number need ...