Did the title give you an introductory formula for h(m) and g(m)?

If the formula given to you is h (m) = m 2-m.

Then h (m+1) = (m+1) 2-(m+1)

We need to take m+ 1 as a whole.

If g (m) = m 2+m

Since the results of these two formulas are the same, the answer is.

But I just look at the answers and guess the answers. You'd better ask the teacher.