What is the sum of the polynomials? (m + n + 3) + (m + n + 4)?

Solution:

Given polynomials (m + n + 3) + (m + n + 4)

A polynomial is an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s)

We can add the polynomials by arranging them in the standard form, then grouping the like terms together, and finally simplifying them.

Combining like terms indicates adding the coefficients of the same variables.

(m + n + 3) + (m + n + 4)

(m + m) + (n + n) + (3 + 4)

2m + 2n + 7

The sum of given polynomials is 2m + 2n + 7

What is the sum of the polynomials? (m + n + 3) + (m + n + 4)?

Summary:

The sum of the polynomials (m + n + 3) + (m + n + 4) is 2m + 2n + 7.