百度试题 结果1 题目Which expression is equivalent to (q^6)^2? () A. q^3 B. q^8 C. q^(12) D. q^(36) 相关知识点: 试题来源: 解析 C 反馈 收藏
解析 (8m^7x^(-5)y^3z^(-9))^(-2/3) (8)(20)(x—5)为 x(y^3)^(-2/3)*(x^(-9))→^(-73) =(2^3)^3*(3^(-1213)*x^(43)*2^(-2)*8^6)^6 =2220-33 y226 =1/4*1/(2006)*(x^2+3*2^2)/(y^2) 2 6 420132 4 ...
Which expression is equivalent to 9x^2y + 3xy^2 + 6x? a) 3x(3xy+y^2+2) b) 3xy(3x+y=6) c) 3x^2(y+y^2+2) d) 3y(x^2+x+6) If f(x) = 4 - x^2 and g(x) = 6x , which expression is equivalent to (g - f)(3) ?
Which expression is equivalent to (\sin x + 1)(\sin x - 1)? What expression is always equivalent to sin x when 0 ( x ( 90 ? The expression 1/(1 - sin x)+1/(1+ sin x) may be re-written in an equivalent form as: Simplify the following expression. ...
Which expression is equivalent to i+i99 where i=√−1? A i−1 B i+1 C 0 D 2i Video Solution Text SolutionVerified by Experts The correct Answer is:C Show More | ShareSave Answer Step by step video, text & image solution for Which expression is equivalent to i+i^(99) where ...
The expression (x 4)(2x-3) is equivalent to which of the following Ⅰ2x(x 4)-3(x 4) Ⅱ(x-4)(2x 3) Ⅲ 2x2-12 A. Ⅰ only B. Ⅱ only C. Ⅲ only D. Ⅱ and Ⅲ only E. Ⅰ,Ⅱ,and Ⅲ 相关知识点: 试题来源: 解析 A 表达式(x+4)(2x-3)与下面哪一个等价 把Ⅰ式提取公...
ordinary 1-level container with value typedouble. It is equivalent toExpression{f, c1[0], c2[0]}. Soex0essentially behaves likevector<double>. You can read the first value of the container (and finally trigger an evaluation of the function) using eitherex0or the original expression like ...
The core semantics of%>>>%conform to those of themagrittr%>%operator developed byStefan Milton Bache. The engine for quasiquotation and expression capture is powered by therlangpackage byLionel HenryandHadley Wickham. The “triple arrow” notation for the composition operator is taken from the ...
the definitive list of the functions to be provided by ERP could only be confirmed after the design phase is completed. daccess-ods.un.org 咨询委员会从补 充信息中注意到,由企业资源规划系统提供的各种功能的最终 清单只有在设计阶段完成之后才能确认。 daccess-ods.un.orgWhile the identity of the...
Which expression is equivalent to(x2×x−23)3? Simplifying Expressionswith Exponents: When an expression contains terms with exponents, the expression may be simplified by applying the properties of exponents. The following equations shows the properties of exponents: ...