Completing the square 5 {x}^(2) - 65x + 200 = 0

Question

Completing the square

`5 {x}^(2) - 65x + 200 = 0`

Answer 1

5x^2 - 65x + 200 = 0
5(x^2 - 13x + 40) = 0
5(x - 8)(x - 5) = 0
x - 8 = 0; x = 8
x - 5 = 0; x = 5

answer
x = 5 , x = 8