1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ber [7]
2 years ago
15

Which expression is a prime polynomial?A. X^3-bx^2B. X^2-4x-12C. X^+8xy^3D. X^2-b^3

Mathematics
1 answer:
SOVA2 [1]2 years ago
5 0

A prime polynomial is one that can only be divided by itself and 1. Let's check it option.

A. x³-bx²

This polynomial can be divided by itself, 1, x and x². So it can't be prime.

B. x²-4x-12

This polynomial represents the standard form of a second order polynomial. This means that it is a parabolla. A polynomial of this form can be divided by (x-a) where "a" is the value of its roots. So it can't be prime.

C. x+8xy³

This polynomial can be divided by x, 1 and itself, therefore it can't be a prime.

D. x²-b³

This polynomial can only be divided by 1 and itself. So this is the correct answer.

You might be interested in
What is the rate of growth, as a percent, for the following function? D(x)=23(1.0032)x
maks197457 [2]
I will assume you meant D(x)=23(1.0032)^x, if so:

The growth rate as a percentage is 100(.0032)=0.32% (about 1/3 of 1%)
3 0
3 years ago
Based on the information in the diagram, determine whether the figure is a parallelogram. If so, select the answer with the corr
krok68 [10]

Answer: D.yes, both pairs of opposite sides are congruent.

Step-by-step explanation:

  • A parallelogram is a kind of quadrilateral( a- closed polygon having four sides ) with opposite sides parallel and equal.

Its opposite angles are also congruent.

In the given figure , we have a quadrilateral.

Since , the opposite sides of the quadrilateral are shown equal.

Therefore , we can say that the given figure is a parallelogram.

Hence, the correct answer is D.yes, both pairs of opposite sides are congruent.

3 0
3 years ago
How to show the tens fact you used. write the difference. <br> 14-6=____<br> 10-___=____
Dominik [7]
This is what I believe you are looking for. 14-6=8
10-2=8
8 0
3 years ago
I dont understand this one
IRINA_888 [86]

Answer:

The question asks for the number of movies that, when averaged with $100, would come down to $2.50.

Step-by-step explanation:

To elaborate more in depth, Here's an equation:

\frac{100 + 2m}{m}  = 2.5

And, if I did it correctly, the total number of movies needed would be 200

3 0
3 years ago
Can someone help me? very important
ddd [48]

Answer:


Step-by-step explanation:

Is this graphing? If so, remember the formula: y=mx+b

If it's y=-1/3x+1, then 1 is your slope intercept

Place the dot on your graph where 1 is on your y-intercept.

Graphing -1/3x is just like rise over run, positives go up then right, (If 1/3 was graphed you would go 1 pixel up then 3 to the right.)

Since -1/3x is a negative, you're going down 1, left 3. It should give you a line that is coming from the top of the graphing box to the bottom.

If you want, create a table for x and y. If 0 was your x, then your y is 1, this is because theres a +1 in your equation.

If 3 was your x, then your y would be 0, because -1/3(3) + 1 is 0.

5 0
4 years ago
Other questions:
  • I'm so lost!!! Help please! I really want to know how to do this for future. Anything would help! (Question 8)
    15·1 answer
  • QP contains the points Q(-6,10) and P(-12,-2). Find the slope of a line perpendicular to QP
    12·2 answers
  • The speed at which a certain computer can access the Internet is 2 megabytes per second. How fast is this in megabytes per hour?
    15·1 answer
  • What does x equal when 22-4x=12x+126
    8·2 answers
  • Which equation can be used to find the area of the of the trapezoid?
    9·1 answer
  • The figure shows five points. A point has been translated right and up.Based on the graph, which statements about the points cou
    8·2 answers
  • What is the greatest common factor of 8,14 I really need help thx if any one would help
    14·2 answers
  • HI guys need help with two step equations
    12·1 answer
  • Which of the following items has the lowest unit price?
    10·2 answers
  • A rectangle hasan area of 100 square yards and a perimeter of 58 yds. What is the length of the longer side of the rectangle?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!