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
kherson [118]
3 years ago
11

7. Subtract the polynomials: 5x2 + 4x + 1 and x2 + 3x - 4

Mathematics
2 answers:
rodikova [14]3 years ago
5 0

Answer: 4x^​2+x+5

Step-by-step explanation:

5x2 + 4x + 1 - (x2 + 3x - 4)

5x^​2+4x+1−x^​2−3x+4

(5x^​2​​−x^​2​)+(4x−3x)+(1+4)

4x^​2+x+5

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

Colt1911 [192]3 years ago
3 0

Answer:

4x²+x+5.

Step-by-step explanation:

5x²+4x+1-(X²+3x-4).

5x²+4x+1-x²-3x+4.

5x²-x²+4x-3x+1+4.

4x²+x+5.

You might be interested in
The graph of the function f(x) is shown below.
faust18 [17]
Remember, parenthaees are like < and > and brackets ar like ≤ and ≥

domain is how far the x values go
x is left to right

we see they go from -3 to 5, with a filled in dot at -3 and empty dot at 5
means include -3 but not including 5
so like -3≤x<5
or in interval notation
[-3,5) is the domain



range
highest to lowest y value

range is from y=3 to y=-1
we gots full dots so we use brackets
range is [-1,3]



Domain=[-3,5)
Range=[-1,3]


B. read above and understand it
5 0
3 years ago
Given the following functions, find the indicated values.
allsm [11]

Answer:

A. f(-2)=3-6(-2)

-2f =3-(-12)

-2f=3+12

=15

divide both sides by 2

f=15/2

B. f(0)=3-6(0)

f=3

C.f(4)=3-6(4)

4f=3-24

f=21/4

5 0
3 years ago
Madelyn states that the value of the expression (-2/3)x ^2 + x + 7 3/4 is sometimes negative. Which of the following values of x
ipn [44]

Answer:

Using the quadratic formula to solve 11x2 - 4x = 1, what are the values of x?Step-by-step explanation:

6 0
2 years ago
How to solve this please help!!
Angelina_Jolie [31]
Mary is incorrect. Perimeter is not proportional to area. An example which you can use is garden A is an 8 by 1 rectangle. The perimeter is 18 while the area is 8. Graden B is a 4 by 4 square. The perimeter is 16 (less than garden A) while the area is 16 (two times more than garden B). 
8 0
3 years ago
Find the volume of a cone with a height of 12cm and a base diameter of 8cm.
AnnyKZ [126]

Answer: 64

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve? show work please
    6·2 answers
  • The toll on a bridge is $1.00 for cars and $2.50 for trucks. In one hour, a tollbooth operator collects a total of $105 in tolls
    9·1 answer
  • The sum of the interior angles of a polygon is
    11·1 answer
  • HELP PLEASE which of the following expression represents the width of the door ?
    13·1 answer
  • The answer to the question # 4
    13·1 answer
  • Sandra says that 90 divided by -9 equal 10. Is she correct ? Explain.
    10·2 answers
  • Can someone tell me if I’m right?
    11·1 answer
  • What is the scale factor of the dilation?
    12·1 answer
  • Water tank holds 711 gallons but is leaking at a rate of 4 gallons per week. second water tank holds
    9·1 answer
  • 11/5-1/2= Fraction fraction
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!