Find the value of x (LAST QUESTION)
2 answers:
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Answer:
Part A:
Part B:
The closure property describes cases when mathematical operations are CLOSED. It means that if you apply certain mathematical operations in a polynomial it will still be a polynomial. Polynomials are closed for sum, subtraction, and multiplication.
It means:
But when it is about division:
<u>Example of subtraction of polynomials:</u>
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Step-by-step explanation:
<u>First, it is very important to define what is a polynomial in standard form: </u>
It is when the terms are ordered from the highest degree to the lowest degree.
Therefore I can give:
but,
is not in standard form.
For this question, I can simply give the answer: and it is correct.
But I will create a fifth-degree polynomial using this formula
Also, note that
For
Sorry but I will not type every step for each value of
The first one is enough.
For
Doing that for values: