equation by 2 .x^2-k/2x+(25)/2-0Assume one of the roots is α.Then, the other root is 2α.∵POR=(α)(2α)=(25)/2∴(a^2)/(a^2)=1Substitute ② into ①:When α=5/2,k=6(5/2)=15When α=-5/2,k=6(-5/2)=-15Therefore, the possible values of k are 15 and -...
Describe the mathematic process of canceling like factors when working with rational expressions and demonstrate this with an example. To solve the equation 2x2 + 3x = 15x, a student divides each side by x and solves the equation 2x + 3 = 15. The resulting solu...
Show Solution Check Report Share 6 Like Amy Feraco Video 1 by Matthew Richardson This video by Matthew Richardson discusses the graph of f(x)=ax2. Summary Every quadratic has the form y=ax2+bx+c, where a,b, and c are constants and a≠0 . Each coefficient in the equation gives us...
How do you know there is no real solution to the quadratic equation x^2 + x + 14 = 0? Using the quadratic formula find the solutions of x^2+6x+3 = 0. Show all steps with explanations. Write a quadratic equation that has the given solutions. -3 and ...
Once we have chosen c2; we can determine c1 by solving the quadratic equation (5a). As we can choose c2, we always ...nd at least one real solution for c1. Subsequently, ...xing ctw and the previous results, we use (5b) to compute ctb and (5d) for caw: The next step is ...
quadraticEquationSolvingExample.zip 操作系统 - DOS猫空**少女 上传3.45MB 文件格式 zip c++ 一元二次方程 采用c++实现一元二次方程求解。考虑了结果为实数和虚数两种结果。采用vecoto储存结果和表征结果是实数还是虚数的标志点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 ...
simple interest formula maths compound interest questions with solutions question: a sum of rs. 50,000 is borrowed and the rate of interest is 10% per annum. what is the compound interest for 5 years? solution: from the formula for compound interest, we know, c.i = p(1+r⁄100) t ...
Solution Mathematical Solution • Figure A-7.3(a), a graph offx=6cos2x−cosx−2, suggests that the equationfx=0has four solutions in the interval0,2π. • The equationfx=0is quadratic incosx, so it can be solved with the quadratic formula, or by factor...
the value above the lower 25% of data contained, called the third quartile. step 5: the largest value in the dataset is called maximum value. box and whisker plot solved example example: draw the box plot for the given set of data: {3, 7, 8, 5, 12, 14, 21, 13, 18}. solution...
Addressing real-life issues before coding a solution Step 1 – MDP in natural language Step 2 – the mathematical representation of the Bellman equation and MDP From MDP to the Bellman equation Step 3 – implementing the solution in Python The lessons of reinforcement learning How to use the ou...