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
Katen [24]
3 years ago
9

A, b, and c are polynomials, where a = n, b = 2n 6, and c = n2 – 1. what is ab – c in simplest form? –n2 3n 5 n2 6n 1 2n2 6n – 1

3n2 5
Mathematics
1 answer:
Elena L [17]3 years ago
8 0

The equations a = n, b = 2n + 6 and c = n² - 1 are polynomials, and the expression for ab - c is n² + 6n + 1

<h3>How to determine the expression for ab - c?</h3>

The polynomials are given as:

a = n

b = 2n + 6

c = n² - 1

The expression ab - c is calculated using:

ab - c = n * (2n + 6) - (n² - 1)

Expand

ab - c = 2n² + 6n - n² + 1

Collect like terms

ab - c = 2n² - n² + 6n  + 1

Evaluate

ab - c = n² + 6n + 1

Hence, the expression for ab - c is n² + 6n + 1

Read more about polynomials at:

brainly.com/question/4142886

#SPJ4

You might be interested in
At the beginning of the week the balance in your checkbook was $298.72. During the week you made a deposit of $425.69. You also
Furkat [3]

Hello!

Throughout this problem, we will add or subtract values from our original balance.

In your checkbook, there was 298.72 dollars, and then you deposited 425.69 dollars. The function you would do is addition.

$298.72 + 425.69 = $724.41

If you wrote a check, then the amount you wrote is removed from your checkbook.

$724.41 - $29.72 - $135.47- $208.28 = $350.94

Then, the bank deducted 5 dollars from your account.

$350.94 - $5.00 = $345.94

This leaves you with $345.94 at the end of the week.

Therefore, your answer is choice C, $345.94.

4 0
3 years ago
Read 2 more answers
Write a differential equation that models the given situation. The stated rate of change is with respect to time t. (Use k for t
Alex787 [66]

The differential equation that models the given situation will be dy/dt = K(N - y).

<h3>How to compute the equation?</h3>

Let y = number of individuals who have heard about the product.

Let N - y = this who haven't heard about the product.

From the given statement, the rate for change will be t = dy/dt. Therefore, the differential equation that models the given situation will be dy/dt = K(N - y).

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

3 0
2 years ago
(I NEED THIS ASAP) Find the slope of the line. Use points shown, (-1,-5) and(2,1)
patriot [66]

Answer:

2/1 or 2

Step-by-step explanation:

You go up 6 and over 3 simplify 6/3 to 2/1=2

3 0
3 years ago
Which statement about 307° is correct?
77julia77 [94]

Answer:

a hope help you stay happy and safe

4 0
3 years ago
Read 2 more answers
What digits can be in the ones place of a number that has five as a factor?
choli [55]
There can be 0s and 5s
7 0
4 years ago
Other questions:
  • The ratio of Julia’s peas to Vlada’s peas was 3:2. After Julia gave 15 peas to Vlada, she still had 10 more peas than Vlada. How
    14·2 answers
  • What is 1250 millimeters?
    11·1 answer
  • I will give brainliest if u can tell wat 2 plus 12 is
    9·2 answers
  • 75% of what equals 225?<br> What did you get for 10%, 20% , 30% , 40%, 50% ,60% and 70%?
    6·1 answer
  • Here is a list of numbers:<br> 0, 10,-18, 7, -14,-7,7,-14,13,0<br> State the median.
    8·1 answer
  • Please help me please!!! I need this.
    5·2 answers
  • 3. A florist sells large floral arrangements for $50 each. Small floral arrangements sell for $15 each. Jenna is buying 2 large
    9·1 answer
  • When it is born a kitten weighs 110g when it is two months old it weighs 550g calculate the percentage increase in its mass
    8·1 answer
  • The product of a rational and irrational number is _____<br> rational
    9·1 answer
  • A random variable X has a gamma density function with parameters α= 8 and β = 2.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!