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bixtya [17]
3 years ago
6

20 points + brainliest = 30 points!

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
7 0

Answer:

see below

Step-by-step explanation:

Addition and subtraction are both closed under polynomials.

That means that when we add and subtract polynomials, we will end up with a polynomial

f(x) + g(x) will =  always be a polynomial when we start with polynomials

f(x) - g(x) will =  always be a polynomial when we start with polynomials

pantera1 [17]3 years ago
5 0

Answer:

\boxed{\mathrm{view \: explanation}}

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients.

f(x) and g(x) are polynomial functions.

Adding polynomials and subtracting polynomials is essentially combining like terms of polynomial expressions.

f(x)+g(x) is always a polynomial

f(x)-g(x) is always a polynomial

If you add, subtract or multiply any two polynomials then the result will be always a polynomial.

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