Which of the following is the value of x^2 + 1/x^2 when x + 1/x = 5? Which of the following is the value of x2 + 1/x2 when x + 1/x = 5? A. 25 C. 27 B. 23 D. 24 Log in or register to post comments Solution Click here to… Jhun Vert Thu, 07/04/2024 - 17:04 Solution Click here to expand or collapse this section $x + \dfrac{1}{x} = 5$ $\left( x + \dfrac{1}{x} \right)^2 = 5^2$ $x^2 + 2 + \dfrac{1}{x^2} = 25$ $x^2 + \dfrac{1}{x^2} = 23$ Log in or register to post comments
Solution Click here to… Jhun Vert Thu, 07/04/2024 - 17:04 Solution Click here to expand or collapse this section $x + \dfrac{1}{x} = 5$ $\left( x + \dfrac{1}{x} \right)^2 = 5^2$ $x^2 + 2 + \dfrac{1}{x^2} = 25$ $x^2 + \dfrac{1}{x^2} = 23$ Log in or register to post comments
Solution Click here to…