【题目】Write (2-)s in standard form. 相关知识点: 试题来源: 解析 【解析】Recall the formula for cubing a binomial.Let a=2 and b=. (2-i)^3=2^3-3(2)^2(i)+3(2)(i)^2-i^3Let ?=-1 and =- =23-3(2)2()+(3)(2)(-1)-()Eliminate parentheses.=8-6-12+Combine the ...
待解决 悬赏分:1 - 离问题结束还有 write the 2000 population in standard form问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:18 人口在2000年写的标准格式 匿名 2013-05-23 12:24:58 写2000年人口在标准格式 匿名 2013-05-23 12:26:38 在标准窗体中编写 20...
which is to split number strings into groups of three – or thousands – with commas. For example, the number 10835921 is usually written 108,359,921. The first three digits in a number are the ones that appear when you express the number in standard form. This is true even if the fir...
Write in Standard Form 1/(i^3) ( 1/(i^3)) 相关知识点: 试题来源: 解析 Simplify the denominator. ( 1/(-i)) Cancel the common factor of ( 1) and ( -1). ( -1/i) Multiply the numerator and denominator of ( 1/i) by the conjugate of ( i) to make the denominator real. ...
解析 To write a polynomial in standard form, simplify and then arrange the terms in descending order. ( ax^2+bx+c) Expand ( (x-r)(x-s)) using the FOIL Method. ( x⋅ x+x(-s)-rx-r(-s)) Simplify each term. ( x^2-xs-rx+rs) ...
百度试题 结果1 结果2 题目Write each number in standard form.5.3⋅ 10^4 相关知识点: 试题来源: 解析 53,000 结果一 题目 Write each number in standard form. 答案相关推荐 1Write each number in standard form.
百度试题 结果1 题目Write in Standard Form square root of i (√i) 相关知识点: 试题来源: 解析 The standard form is ( √i). (√i) 反馈 收藏
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百度试题 结果1 题目【题目】Write the number in standard form.Diameter (in meters) of a rylem cell in a redwood tree: 3.0*10^(-5) 相关知识点: 试题来源: 解析 【解析】cmbe0.00003 m
百度试题 结果1 题目Write in Standard Form 4i ( 4i) 相关知识点: 试题来源: 解析 The standard form is ( 4i). ( 4i) 反馈 收藏