Best Answer

You subtract a polynomial by adding its additive inverse. For example, subtracting (x - y) is the same as adding (-x + y).

Alternately, you can simply subtract similar terms - that is, subtract the coefficients (the numbers) for terms that have the same combination of variables.

User Avatar

Wiki User

โˆ™ 2013-10-15 15:15:21
This answer is:
User Avatar
Study guides


20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

See all cards
364 Reviews

Add your answer:

Earn +20 pts
Q: What are the rules of subtracting polynomials?
Write your answer...
Still have questions?
magnify glass
Related questions

What are the rules in subtracting of polynomials?

look in a dictionary

What are the operation of polynomials?

Adding and subtracting polynomials is simply the adding and subtracting of their like terms.

What are the rules in subtracting polynomials?

akoh p tnnong m huh,..., auz k rin noh

Adding and subtracting polynomials 10m - 4 - 3m - 5?

The answer is -2m

Is adding and subtracting polynomials the same?

Addition and subtraction are inverse functions.

What are the important things to remember or to be careful about when adding and subtracting polynomials?

moo moos

How is adding polynomials the same as subtracting polynomials?

just add the negative of the polynomial, that is the same as subtracting it. For example, x^2+2x is a poly, the negative is -x^2-2x. So if we want to subtract x^2+2x from another poly, we can add the negative instead.

What are the rules in addition of polynomials?

Add together the coefficients of "like" terms. Like terms are those that have the same powers of the variables in the polynomials.

Which of these rules is applicable to subtracting two values that have different numbers of decimal places for example subtracting 2.1 from 2.15?

None of the following rules are applicable.

What are the rules in adding and subtracting polynomial?

your mom is 2

What are the rules for adding subtracting multiplying and dividing fractions?

no answer

Rules of subtracting like and unlike sign?


What is the rules of addition and subtraction in polynomials?

6+6=12 Boom polynomial

What are the rules for simplifying polynomials?

top times top, bottom times bottom

What is the rules for algeraba for subtracting negatives?

Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.

Who made the rules for adding and subtracting integers?

David Missoula's

Rules to subtracting integers?

4/9 - 6/36

What are the rules for subtracting?

Taking away the number to solve your question.

Rules in subtracting like and unlike signs?


Rules in adding polynomials?

To add polynomials , simply combine similar terms. Combine similar terms get the sum of the numerical coefficients and affix the same literal coefficient .

What are the rules for subtracting fractions?

You multiply the fractions until the denominators are equal. Then, you subtract.

What are the rules for adding fractions?

Ensure that the denominators are the same when adding or subtracting fractions.

Rules in subtracting like and unlike sign?

to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..

How polynomials and non polynomials are alike?

they have variable

What are polynomials that have factors called?

Reducible polynomials.