How to Add and Subtract Polynomial Functions | (f+g)(x), (f+g)(3), (f-g)(x), and (f-g)(-2)

2 years ago
60
difference function sum function two polynomials math step by step openstax math maths solutions compositions of functions domain how to do operations and compositions of functions composition of functions math solutions math functions for beginners

In this video we learn how to Add and Subtract Polynomial Functions. For the functions f(x)=3x²-5x+7 and g(x)=x²-4x-3, we find: (f+g)(x), (f+g)(3), (f-g)(x), and (f-g)(-2).

#addpolynomials #subtractpolynomials #polynomials #minutemath #algebrahelp #algebra2 #intermediatealgebra #mathhelp #onlinemathvideos #math #mathvideos #oer #openeducation #freemathvideos

Here is the link to our website which covers this topic more in depth:
https://minutemath.com/algebra-2/add-and-subtract-polynomials/

Every Month we have a new GIVEAWAY that is FREE to Enter. See link below for details. You can enter Every Month!
https://minutemath.com/giveaway/

Amazon Store Front: How we make our videos, Recommended Educational Resources, Etc.:
https://www.amazon.com/shop/minutemath

Subscribe to our YouTube Channel:
https://www.youtube.com/user/MinuteMath?sub_confirmation=1

Visit our website for links to all of our videos:
https://minutemath.com/

Need a Math Tutor?
https://minutemath.com/tutor/

Visit our STEM Store for all your Math and Science Gear: https://minutemathshop.com/

Join our Discord Server for Math Talk and Math Help!
https://discord.gg/4TrHnzJ

Great Educational Resources Here:
https://minutemath.com/resources/

Subscribe to our other Life and Finance/Business YouTube Channel:
https://www.youtube.com/channel/UCkpi6LiBAMAW0gUtRJfEL3Q?sub_confirmation=1.

Consider supporting us on Patreon...
https://www.patreon.com/MinuteMath

Follow us for...
Tweets: https://twitter.com/minutemath
Instagram: https://www.instagram.com/minutemath/
TikTok: https://www.tiktok.com/@therealminutemath
Facebook: https://www.facebook.com/MinuteMath/
Personal Instagram: https://www.instagram.com/gannonforpresident/
Business Instagram: https://www.instagram.com/minutebusinessacademy/

CC Licensed Content, Original

Revision and Adaption. Provided by: Minute Math. License: CC BY 4.0
CC Licensed Content, Shared Previously

Marecek, L., & Mathis, A. H. (2020). Add and Subtract Polynomials. In Intermediate Algebra 2e. OpenStax. https://openstax.org/books/intermediate-algebra-2e/pages/5-1-add-and-subtract-polynomials. License: CC BY 4.0. Access for free at https://openstax.org/books/intermediate-algebra-2e/pages/1-introduction

Loading comments...