Question

How to add binomials with trinomials

Answer 1

To add the binomials with the trinomials first arrange the similar terms.

For example take a binomial as (a+b) and a trinominal as (2a+3b+4c). To add both first arrange the similar terms as shown below,

`(a+b)+(2a+3b+4c)=(a+2a)+(b+3b)+(4c)`

Now add the coefficient of the similar terms to get the desired result,

`(a+2a)+(b+3b)+4c=3a+4b+4c`