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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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Given f(x) = -x – 5, solve for a when f(x) = 4.

Gnoma [55]

Answer:

Step-by-step explanation:

plug 4 into x making -4-5 then solve it and it comes out as 1

6 0

3 years ago

Write the equation of the parabola that has the vertex at point (2,7) and passes through

Anton [14]

Answer:

$f(x) = \frac{4}{3} (x - 2) ^{2} + 7$

Step-by-step explanation:

the answer is :- .

$f(x) = \frac{4}{3} (x - 2) ^{2} + 7$

6 0

2 years ago

Lim t^4 - 6 / 2t^2 - 3t + 7

Harman [31]

I think you meant to say

$\displaystyle \lim_{t\to2}\frac{t^4-6}{2t^2-3t+7}$

(as opposed to x approaching 2)

Since both the numerator and denominator are continuous at t = 2, the limit of the ratio is equal to a ratio of limits. In other words, the limit operator distributes over the quotient:

$\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)}$

Because these expressions are continuous at t = 2, we can compute the limits by evaluating the limands directly at 2:

$\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)} = \frac{2^4-6}{2\cdot2^2-3\cdot2+7} = \boxed{\frac{10}9}$

6 0

3 years ago

The measure of angle A

wariber [46]

Answer:

A. Measure of angle A + measure of angle B

Step-by-step explanation:

Because angle 4 is an exterior angle of given triangle which will be equal to the Measure of angle 2 + measure of angle 3

6 0

3 years ago

Find the value of x, o is the centroid

Ray Of Light [21]

Answer:

x = 14

Step-by-step explanation:

In the triangle O is the centroid.

Now, we know that the centroid divides the medians in the 2 : 1 ratio that means the distance from the centroid to the vertex and the distance from the centroid to the opposite side remains in 2 : 1 ratio.

So, from the given diagram we can write

$\frac{3x}{2x - 7} = \frac{2}{1}$

⇒ 3x = 4x - 14

⇒ x = 14 (Answer)

3 0

3 years ago