Question

Can someone solve this: Find two consecutive positive odd integers whose product is 195

Answer 1

Solve the following for n. I used the positive solution of the two solutions.
(2 n - 1) (2 n + 1) =195
Plug n into the two expression list below and simplify.
{ (2 n - 1), (2 n + 1) }

Answer 2

Hint: n = 7

Answer 3

Why 2n ? 2n is always a positive even integer when n is greater than 0 .