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Q: Would the sum of three polynomials again be a polynomial?
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How do you multiply three or more polynomials?

To multiply TWO polynomials, you multiply each term in the first, by each term in the second. This can be justified by a repeated application of the distributive law. Two multiply more than two polynomials, you multiply the first two. Then you multiply the result with the third polynomial. If there are any more, multiply the result with the fourth polynomial, etc. Actually the polynomials can be multiplied in any order; both the communitative and associate laws apply.


What are the kinds of polynomials according to degree?

MonomialsA monomial is an expression with one term. However, the term can not have a variable in its denominator. Examples: -5 4x3-10xyBinomialsA binomial is a polynomial with two terms. Examples: 6x + 3-12x - 3y, 7xy + zTrinomialsA trinomial is a polynomial with three terms. Examples: 6x2 + 3x + 5-2xy + 3x - 5z


Give examples of some kinds of polynomials?

Binomials and trinomials are two types of polynomials. The first has two terms and the second has three.


What is the least degree a polynomial could have with an imaginary root with a multiplicity of three?

Since the question did not specify a rational polynomial, the answer is a polynomial of degree 3.


What is the of polynomials?

9x5 -- 2x3 -- 8y+ 3This polynomial has four terms, including a fifth-degree term, a third-degree term, a first-degree term, and a constant term.This is a fifth-degree polynomial.4b4 + 9w2 + zThis polynomial has three terms, including a fourth-degree term, a second-degree term, and a first-degree term. There is no constant term.This is a fourth-degree polynomial.a one-term polynomial, such as 6x or 3x^2, may also be called a "monomial" ("mono" meaning "one")a two-term polynomial, such as 2x + f or 4x2 -- 7, may also be called a "binomial" ("bi" meaning "two")a three-term polynomial, such as 5x + h + s or x4 + 7d2 -- 4, may also be called a "trinomial" ("tri" meaning "three")hint: ^ means to the raised poweri got a little help with this but i hope this is what you were looking for?