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What Must the sum of three polynomials again be a polynomial?
The sum of three polynomials must again be a polynomial because polynomials are defined as expressions consisting of variables raised to non-negative integer powers, combined using addition, subtraction, and multiplication by constants. When you add polynomials, the resulting expression will still adhere to these rules, maintaining the structure of a polynomial. Specifically, the degrees of the resulting polynomial will be determined by the highest degree among the summed polynomials, ensuring it remains a polynomial. Therefore, the sum of any number of polynomials is always a polynomial.
Would the sum of three polynomials again be a polynomial?
Yes.
How is the degree of of the sum related to the degree of the original polynomials?
Usually the sum will have the same degree as the highest degree of the polynomials that are added. However, it is also possible for the highest term to cancel, for example if one polynomial has an x3, and the other a -x3. In this case, the sum will have a lower degree.
How are adding and multiplying polynomials different from each other?
Adding polynomials involves combining like terms by summing their coefficients, resulting in a polynomial of the same degree. In contrast, multiplying polynomials requires applying the distributive property (or FOIL for binomials), which results in a polynomial whose degree is the sum of the degrees of the multiplied polynomials. Essentially, addition preserves the degree of the polynomials, while multiplication can increase it.
Find two polynomials whose ratio simplifies to 3x-12x plus 1 and whose sum is 5xsquared plus 20?
The question cannot be answered because the ratio of the polynomials cannot simplify to "3x-12x plus 1" since that is not a simplified form: it simplifies to -9x + 1.
Can the sum of three polynomials again be a polynomial?
The sum of two polynomials is always a polynomial. Therefore, it follows that the sum of more than two polynomials is also a polynomial.
What Must the sum of three polynomials again be a polynomial?
The sum of three polynomials must again be a polynomial because polynomials are defined as expressions consisting of variables raised to non-negative integer powers, combined using addition, subtraction, and multiplication by constants. When you add polynomials, the resulting expression will still adhere to these rules, maintaining the structure of a polynomial. Specifically, the degrees of the resulting polynomial will be determined by the highest degree among the summed polynomials, ensuring it remains a polynomial. Therefore, the sum of any number of polynomials is always a polynomial.
Would the sum of three polynomials again be a polynomial?
Yes.
What does polynomials mean in mathematical terms?
It means the sum of several monomials.
Is it possible to add 2 polynomials together and your answer is not a polynomial?
No. Even if the answer is zero, zero is still a polynomial.
How is the degree of of the sum related to the degree of the original polynomials?
Usually the sum will have the same degree as the highest degree of the polynomials that are added. However, it is also possible for the highest term to cancel, for example if one polynomial has an x3, and the other a -x3. In this case, the sum will have a lower degree.
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 .
How are adding and multiplying polynomials different from each other?
Adding polynomials involves combining like terms by summing their coefficients, resulting in a polynomial of the same degree. In contrast, multiplying polynomials requires applying the distributive property (or FOIL for binomials), which results in a polynomial whose degree is the sum of the degrees of the multiplied polynomials. Essentially, addition preserves the degree of the polynomials, while multiplication can increase it.
Find two polynomials whose ratio simplifies to 3x-12x plus 1 and whose sum is 5xsquared plus 20?
The question cannot be answered because the ratio of the polynomials cannot simplify to "3x-12x plus 1" since that is not a simplified form: it simplifies to -9x + 1.
What is true about sum of the two polynomials 6s^2t- 2st^24s^2t-3st^2?
24
Are polynomials a closed set under addition?
Yes, polynomials are a closed set under addition. This means that if you take any two polynomials and add them together, the result will also be a polynomial. The sum of two polynomials retains the structure of a polynomial, as it still consists of terms with non-negative integer exponents and real (or complex) coefficients.
Why do we use polynomials?
To find the curve of a pizza.
