Answer the following questions: How did you find the activity? b. What are the concepts in adding polynomials? What is the first thing to consider in adding polynomials? d. How to find the sum of the polynomials? e. What are the steps in adding polynomials? C.
Answers & Comments
Answer:
B. Two concepts of adding polynomials include Vertical method and horizontal method. The first thing to consider in adding polynomials is to identify the like terms then combine them according to its integer operation.
Step-by-step explanation:
To find the sum, you'll need to rewrite the roblem or if not, solve it horizontally.
e.g.
(4x²+5x-3) + (x²+5)
See the picture for reference
4x² and x² are both the same because of its variable x², and inthe same manner, -3 and 5 are both comstant ( without variable) which means they are both the same as well.
Now, you'll need to combine 4x² and x² which equals to 5x² (every variable that dont have a base has an invisible one). and the constant will equal to positive 2.
In total: 5x²+5x+2