Find the sum of 5m + 3n + p, -5p + 3n, and 2n - m.

Solution:

A polynomial is a type of expression in which the exponents of all variables should be a whole number

Given,

5m + 3n + p, -5p + 3n and 2n - m.

We have to find the sum of the polynomials.

Sum = (5m + 3n + p) + (-5p + 3n) + (2n - m)

Grouping of common terms,

= (5m - m) + (3n + 3n + 2n) + (p - 5p)

So we get

= 4m + 8n - 4p

Therefore, the sum of the polynomials is 4m + 8n - 4p.

Find the sum of 5m + 3n + p, -5p + 3n, and 2n - m.

Summary:

The sum of 5m + 3n + p, -5p + 3n and 2n - m is 4m + 8n - 4p.