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
taurus [48]
3 years ago
9

Which polynomial function has a leading coefficient of 1, roots -2 and 7 with multiplicity 1, and root 5 with multiplicity 2?

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Option D: f(x) = (x - 7)(x - 5)(x - 5)(x + 2) is the polynomial

Explanation:

Given that we need to determine the polynomial that has a leading coefficient of 1, roots -2 and 7 with multiplicity 1 and root 5 with multiplicity 2

Option A: f(x) = 2(x + 7)(x + 5)(x - 2)

The polynomial has roots -7, -5 and 2 with multiplicity 1.

Hence, Option A is not the correct answer.

Option B:  f(x) = 2(x - 7)(x - 5)(x + 2)

The polynomial has roots 7,5 and -2 with multiplicity 1.

Hence, Option B is not the correct answer.

Option C: f(x) = (x + 7)(x + 5)(x + 5)(x - 2)

The polynomial has roots 2 and -7 with multiplicity 1 and root -5 with multiplicity 2.

Hence, Option C is not the correct answer.

Option D: f(x) = (x - 7)(x - 5)(x - 5)(x + 2)

The polynomial has roots -2 and 7 with multiplicity 1 and root 5 with multiplicity 2.

Hence, Option D is the correct answer.

You might be interested in
What's is the quotient? <br><br>-4 1/3<br>____<br>-3/4 <br>Thank you please answer​
Ludmilka [50]

Answer:

iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The cost of Spectrum Internet is $60 per month plus a one time $35 installation fee. How much would it cost to have internet for
Murljashka [212]

Answer:

$755

Step-by-step explanation:

You can use the formula c = 60m + 35 for this. c is the cost and m is the number of months. Since a year is 12 months, 60m = 60*12 = 720. Then add the one time fee of $35. 720 + 35 = 755.

4 0
3 years ago
10=x square root plus 2x minus 15
blsea [12.9K]
2(10)-15=x
20-15=x
x=5
4 0
3 years ago
Point C is the center of the circle. What is the measure of angle ACB if measure of arc MAB is equal to 93 degrees
Deffense [45]

Because the angle ACB is a central angle, and arc AB=93⁰,

so angle ACB also = 93⁰.

5 0
3 years ago
Read 2 more answers
It took me 15 minutes to walk 0.4 miles, how fast did i walk?
V125BC [204]

Answer:

uiu7n

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the x-component of the electric field at (x, y) = (0 m, 4 m)??
    6·1 answer
  • 10a÷2a<br> please show working out or write an explanation thankyou
    13·1 answer
  • Explain how to use a pattern to find the product of a power of 10 and a decimal
    9·1 answer
  • I need a quick answer on this test.
    9·1 answer
  • Lucy earned $400 and $550 in interest the last 2 years. Describe the average interest she should earn in each of the next 3 year
    7·1 answer
  • Sean wants to make a frame for a painting. The painting is square and has area 196 square inches. The framing material costs ​$1
    14·1 answer
  • Find the value of $x$ for the right triangle. A right triangle with base labeled x and hypotenuse labeled 12 units. Angle betwee
    14·1 answer
  • Yo i need help please i’ll give a brainliest to whoever gets the correct answer
    7·1 answer
  • The ratio of births to deaths worldwide on one day in 2018 was about 5:2. If there were about 350 000 births that day, how many
    11·2 answers
  • NEED HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!