If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Main content

Unit: Polynomial arithmetic

0

Possible mastery points

About this unit

We can add, subtract, multiply, and factor with polynomials like we do with numbers. The exponents show us the place value for the variables, so that we can add like to like. We'll find the average rate of change (closely related to slope) of polynomials, too.

Average rate of change of polynomials

Learn

Practice

Average rate of change of polynomialsGet 3 of 4 questions to level up!

Adding and subtracting polynomials

Learn

Practice

Add polynomials (intro)Get 3 of 4 questions to level up!
Subtract polynomials (intro)Get 3 of 4 questions to level up!
Add & subtract polynomialsGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 320 Mastery points

Taking common factors

Learn

Practice

Factor polynomials: common factorGet 3 of 4 questions to level up!

Factoring higher degree polynomials

Learn

Practice

Factor higher degree polynomialsGet 3 of 4 questions to level up!

Factoring using structure

Learn

Practice

Factor polynomials using structureGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 240 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 700 Mastery points!