Question

If   x = 2 +  3  then find the value of    x +  1/x​

Answer 1

Answer:

Your answer is 23

Step-by-step explanation:

${x = 2 + 3}$

${x = 5}$

${(x + 1/x)^2 = (5)^2}$

${x^2 + 1/x^2 + 2 = 25}$

${x^2 + 1/x^2 = 25 - 2}$

${x^2 + 1/x^2 = 23}$