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3 years ago

What dies it mean to be a factor of a polynomial?

Mathematics

2 answers:

Lapatulllka [165]3 years ago

8 0

Step-by-step explanation:

expresses a polynomial with coefficients in a given field or in the integers as the product of irreducible factors with coefficients in the same domain.

hopes this helps

Gemiola [76]3 years ago

6 0

Answer:

A factor of polynomial P(x) is any polynomial which divides evenly into P(x)

Step-by-step explanation:

For example, x + 2 is a factor of the polynomial x2 – 4. The factorization of a polynomial is its representation as a product its factors.

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jek_recluse [69]

Answer: $4.40

Step-by-step explanation:

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3 years ago

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Solve the equation 4=t/2.5

larisa [96]

the answer would be 10 because you have to times by 2.5 on both sides to get t on its own.

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3 years ago

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Determine whether the following series converge or diverge

Mars2501 [29]

An alternating series $\sum\limits_n(-1)^na_n$ converges if $|(-1)^na_n|=|a_n|$ is monotonic and $a_n\to0$ as $n\to\infty$ . Here $a_n=\dfrac1{\ln(n+1)}$ .

Let $f(x)=\ln(x+1)$ . Then $f'(x)=\dfrac1{x+1}$ , which is positive for all $x>-1$ , so $\ln(x+1)$ is monotonically increasing for $x>-1$ . This would mean $\dfrac1{\ln(x+1)}$ must be a monotonically decreasing sequence over the same interval, and so must $a_n$ .

Because $a_n$ is monotonically increasing, but will still always be positive, it follows that $a_n\to0$ as $n\to\infty$ .

So, $\sum\limits_n(-1)^na_n$ converges.

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3 years ago

How do you find square numbers

drek231 [11]

To find square numbers, you multiply the number by itself.

For example:
5 x 5 = 25
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3 years ago

Sylvia has a circular table cloth. The area of the table cloth is 254.34 in2

yaroslaw [1]

Answer:

The answer is C

Step-by-step explanation:

table with a 10 in radius

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