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
MrRa [10]
3 years ago
6

6x^2 - 2 and 6x^2 + 2

Mathematics
2 answers:
AlexFokin [52]3 years ago
7 0
2+2= 4
Easy Peary leman squeaky
Good
dimulka [17.4K]3 years ago
4 0
<h3>Answer: Division (choice B)</h3>

====================================================

If you add the two polynomials, you get

(6x^2-2)+(6x^2+2) = 12x^2

which is another polynomial.

We can rule out choice A.

----------------

If you subtract the polynomials, the same kind of story happens (but you'll get a different polynomial)

(6x^2-2)-(6x^2+2) = -4

The term -4 is a polynomial of degree 0.

We can rule out choice D.

-----------------

If you multiply the two polynomials, then you get another polynomial. Use the FOIL rule

(6x^2-2)(6x+2) = 36x^2 + 12x - 12x - 4 = 36x^2 - 4

or you could use the difference of squares rule to help expand

(6x^2-2)(6x+2) = (6x)^2 - (2)^2 = 36x^2 - 4

or you could use the box method (see Figure 1 in the attached images below)

Whichever method you use, the result is 36x^2 - 4 which is another polynomial.

We can rule out choice C. The only thing left is choice B.

-------------------

When dividing two polynomials, it is not always guaranteed to get another polynomial as a result. Use polynomial long division to calculate (6x^2-2)/(6x^2+2) and you'll get what you see in Figure 2 below. Figure 3 shows the long division table for (6x^2+2)/(6x^2-2). Both figures 2 and 3 show a nonzero remainder. The nonzero remainder means the result is not a polynomial.

You might be interested in
Four plants orbit a star at the following distances.Which one is the closes to the star?
vredina [299]

Answer: Easily A.

Step-by-step explanation: All you have to do is look at the power of the tens. The one that is the least is A. Since none of the other choices are equal to or less than 10^7, A is your answer. In scientific notation, you almost always look at the 10^x first.

5 0
3 years ago
How is Indian Economy<br>.........Please ans Fast
brilliants [131]
The economy of India is a developing mixed economy. It is the world's sixth-largest economy by nominal GDP and the third-largest by purchasing power parity (PPP). 
4 0
3 years ago
Sally identified the terms of the expression 9a + 4b - 18 as 9, 4, and 18. Explain her error.
nordsb [41]

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable (a letter), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.

So the terms are 9a, 4b, and 18.

hope it helps!

3 0
3 years ago
Read 2 more answers
Help me please. I’m dying of frustration
KiRa [710]

I've answered this before, but only partially. I'm not sure about the second part, but I think the first one is 10

4 0
3 years ago
Find the value of X<br> Need help ASAP
joja [24]

Answer:

lalal idek

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of the circle that passes through the origin and has its center at (-3,-4).
    13·2 answers
  • to construct the midpoint of a segment, fold the paper so that the given line segment lies on itself and
    9·2 answers
  • What is pie? What is the best type of pie? Why does the pie emoji look nothing like pie?
    8·2 answers
  • Solve 5(x+9) - 4 = 71 for x
    9·2 answers
  • Determine whether the underlined value is a parameter or a statistic. In a national survey of high school students (grades 9 to
    5·1 answer
  • What property is 10(9x+5) and 90x+50
    15·2 answers
  • You are the manager of an assembly plant and have determined that the employee of the week would be the one that was the most ef
    8·2 answers
  • Find two positive numbers so that twice their sum equals their product and one number is 10 times the other number. Enter the sm
    11·1 answer
  • Ifm=2 2/3, what is the value of 5(m+2)?
    5·2 answers
  • Round 1,658.013 to the nearest hundred
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!