Question

The sum of natural number and his reciporcle is 10/3.Find the number

Answer 1

Let the number be x .
According to the question
x + 1/x = 10/3
(x2+1)/x=10/3
3x2 + 3 = 10x
3x2-10x + 3 = 0
3x2- 9x - x + 3 = o
3x(x - 3) -1(x - 3) = 0
x = 1/3 or x=3.

Answer 2

hello friend,
hope my answer is correct,