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
svetlana [45]
4 years ago
10

Can you help me with this one ? 

Mathematics
2 answers:
saveliy_v [14]4 years ago
6 0
<span>(2x + 1)(x + 3) = 2x^2 + 6x + x + 3 = 2x^2 + 7x + 3    A.</span>
kherson [118]4 years ago
4 0
2x2 +7x +3
= 4+7x+3
= 7x +11

therefore, the polynomial is prime
You might be interested in
Determine whether the function given by the table is linear, exponential, or
erik [133]

The table represents the exponential function:

f(x) = 11^x

<h3>Which function is represented by the table?</h3>

Here we have the table:

x    y

-1   1/11

0    1

1     11

2    121

3    1331

Some things that are useful to identify this as an exponential equation are:

For any real number a different than zero:

a^{-1} = 1/a\\\\a^0 = 1

a^1 = a

With these three things, we conclude that we have an exponential equation, because when we evaluate in x = -1, we have a rational number.

When we evaluate in x = 0 we have 1.

Such that the function is:

f(x) = 11^x

Notice that:

f(-1) = 11^{-1} = 1/11\\\\f(0) = 11^0 = 1\\\\f(1) = 11^1 = 11\\\\f(2) = 11^2 = 11*11 = 121

And so on.

If you want to learn more about exponential functions:

brainly.com/question/11464095

#SPJ1

3 0
2 years ago
Expand. (1-4m)(m^2-3m+8) your answer should be a polynomial in standard form.
sergiy2304 [10]

Answer:

 13m²−35m+8−4m³

Step-by-step explanation:

Expand (1 − 4m)(m² − 3m + 8) by multiplying each term in the first expression by each term in the second expression.

1m² + 1 (−3m) + 1 ⋅ 8 − 4m ⋅ m² − 4m (−3m) − 4m ⋅ 8

Simplify terms.

13m²−35m+8−4m³

8 0
2 years ago
What is the midpoint of the line segment with endpoints (-2, 6) and (8, -3)?
777dan777 [17]

Answer: D) (3, 1.5)

Step-by-step explanation:

5 0
3 years ago
Please help and explain how to do it
nadezda [96]
So F(m) because F dollars for every mph over the speed limit
so 40 dollar speeding fine so +40 
10 dollars for every mile over and m=miles over so put them all toghether and get
F(m)=10m+40


1.
so if you were going 78 mph
to find the mph over you would do 78-70=8mph over so put in 8 for m and get
F(8)=10(8)+40=80+40=$120 fine for going at 78 mph
7 0
3 years ago
Helo me out with this question ????
Ann [662]

Answer:

Congruent

To be honest they are equal but in this question there is no option as equal so we can choose congruent

6 0
3 years ago
Other questions:
  • I have a circle that has a radius of 8 in. What is the circumference of the circle? What is the area of the circle? Explain your
    13·2 answers
  • Dan received $92 for his birthday. He went to a sporting goods store and bought a few items. He had $17 left over, how much did
    5·2 answers
  • I need help with this problem please help me
    15·1 answer
  • Select all of the roots of x3 + 2x2 – 16x– 32.
    12·2 answers
  • Please answer this....​
    5·1 answer
  • If the team’s average time is less than one minute per leg, then the eighth graders earn 50 points. If not, the seventh graders
    14·2 answers
  • 2(x+2)=-(7x+6) Answer: find x and show work.
    15·2 answers
  • ZfgffdhzgdfghdhuifhdSUGhdioghfiSGjDIHjtihgjDPIddh
    12·2 answers
  • Bette had 280 kilograms of bolts and put the same amount into each of 8 boxes. How
    7·1 answer
  • ‼️(15 points)‼️
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!