Question

What is the answer for:

the sum of three consecutive odd numbers, the smaller of which is equal to 2n–1.

Answer 1

Answer:
`6n + 3`

Explanation:

Since, Here the smaller number = 2n - 1

Since, Numbers are consecutive.

Therefore, remaining numbers are 2n - 1 + 2 , 2n - 1 + 2 + 2

= 2n +1, 2n +3

Thus, the sum of these all numbers = 2n - 1 + 2n + 1 + 2n +3

=
`6 n +3` ( By equating the like terms)