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Instructional Video

How Do You Subtract Polynomials Vertically?

Curated and Reviewed by Lesson Planet

Subtract polynomials? Huh? First off find the additive inverse of the number you are subtracting. Next rewrite the polynomials one on top of the other. Make sure to line up the like terms and then write in placeholders. Now add the terms and you will have your answer to the original problem of subtracting polynomials.

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Concepts
additive inverse, inverses, exponents, integers, like terms, simplifying expressions, polynomials, subtraction, variables
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Additional Tags
exponents, integers, like terms, polynomials, subtract, variables, additive inverse, place holder, powers, vertically, math
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Resource Details
Grade
6th - 12th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
6:05
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print