【题目】Problem 15: What is the sum o f all values o f z for which f(5z)=51 and f is a function defined by f( $$ \frac { x } { 5 } $$)=$$ x ^ { 2 } + x + 1 . I t i s ( ) . $$(A)-$$ \frac { 1 } { 1 3 } $$ (B)-$$ \frac { 1 } { 5...
x的所有取 19. The sum of all values of x that satisfy the equation 值的和是多少? (A)-4 (B)3 (C)1 (A)-4 (B)3 (C)1 (D)5 (E)6 (D)5 (E)6 相关知识点: 试题来源: 解析 优质解答反馈 收藏
m²-8m+4=0 (m-4)²=12 m1=4+2√3，m2=4-2√3 m1+m2=8 所以选择D。
aPrice is the amount of money charged for a product or service. It is the sum of all the values that consumers give up in order to gain the benefits of having or using a product or service 价格是对于产品或服务收费的金额。 它是消费者放弃为了获取有或使用产品或服务的好处所有价值的总和[tra...
Sum(Slider1.Value, Slider2.Value, Slider3.Value): The label would show the sum of all values to which the sliders were set. Average(Slider1.Value, Slider2.Value, Slider3.Value): The label would show the average of all values to which the sliders were set. Max(Slider1.Value, Slider...
Problem 15:What is the sum o f all values o f z for which f(5z)=51 and f is a function defined byf()=x2+x+1.It is().(A)-(B)-号(C)-5(D)号(E)5Problem 15:What is the sum o f all values o f zfor which f(5z)=51 and f is a fumction defined by f( 5)= x...
百度试题 结果1 题目For each positive integer , let . What is the sum of all values of that are prime numbers?( ) A: B: C: D: E: 相关知识点: 试题来源: 解析 E N/A. 反馈 收藏
Now we sum these values: This can be simplified as: Calculating the sum of the coefficients: Thus: k5 S=kπ k=15 k5=155=3 View Solution View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium ...
The set of all values of x satisfying xlogx|3−x|2=4: A(√3,2)(1,5) B(1,5) C[1,∞] D{1,5}Submit The sum of all the real values of x satisfying the equation 2(x−1)(x2+5x−50)=1 is View Solution The sum of all real values of x satisfying the equation (x2...
Applies the aggregate function to all values. ALL is the default. DISTINCT Specifies that SUM return the sum of unique values. expression Is a constant, column, or function, and any combination of arithmetic, bitwise, and string operators. expression is an expression of the exact numeric or ap...