The square root of 4 is 2. A square root is the opposite of squaring a number. Squaring a number means that you multiply that number by itself. For...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can ...
求翻译:(what’s the square root of minus 4?).是什么意思?待解决 悬赏分:1 - 离问题结束还有 (what’s the square root of minus 4?).问题补充:匿名 2013-05-23 12:21:38 (什么是零下4的平方根? )。 匿名 2013-05-23 12:23:18 (什么的平方根的减去4?)。 匿名 2013-05-23 12:24...
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Answer to: What is the square root of 84? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also...
Sometimes a simple question like what is the square root of 64 has an answer that can confuse a few. In this case, we will dispel a couple of myths. MY LATEST VIDEOSThe main objective in this tutorial is to learn a few things about square roots and radicals, so that you are able ...
What is the square root of 420?Square Roots:Square roots of any number can be defined as real numbers that we get after applying {eq}\dfrac{1}{2} {/eq} power to that number. The square roots of any positive number are always in pairs (that is a positive number and a negative ...
B. 4C. √8D. 16相关知识点: 试题来源: 解析 A The number whose square is 16 is 4. The square root of 4 is 2. 平方等于16的数的平方根是多少( ). A. 2 B. 4 C. √8 D. 16 平方为16的数为4,4的平方根为2. 故选A.反馈 收藏 ...
How do we find the square root of a number? Which is the other method to find the square root of a given number? Does a negative perfect square exist? Why do we consider \(\sqrt{4}\) as 2 and not - 2? Check out our other courses ...
Let's tackle a common question: What's the deal with cube roots? For example, What is the cube root of 2744? or what is the cube root of 2744? What is a cube root? Definition of cube root A cube root of a number a is a number x such that x3= a, in other words, a number...
Add them up, this will give you the "Error sum of squares," SS in Stata output Divide it by the error's degrees of freedom, this will give you the "Mean error sum of squares," MS in Stata output Take a square root of it, and this is the Root MSE Done If you look at the St...