Question 1198032
Two numbers differ by 8 their product is 65.
find the number:
x(x-8) = 65
x^2 - 8x - 65 = 0
(x + 5)(x - 13) = 0
   x = -5 0r x = 13
checking:
 -5(-13) = 65
 13(5) = 65  checks