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
Serggg [28]
2 years ago
10

Is (x+5) A FACTOR OF f(x) = x3 − 4x2 + 3x + 7

Mathematics
2 answers:
AlekseyPX2 years ago
8 0

Answer:

<u><em>(x+5) is not a factor of f(x)</em></u>

Step-by-step explanation:

Step 1 : we solve the equation x +5 = 0

x + 5 = 0 then x = -5

Step 2: we plug in -5 into f(x)

If we get zero then x+5 is a factor of f(x)

If we get a number other than zero then x+5 is not a factor of f(x)

Calculation:

f(-5) =  (-5)³ − 4(-5)² + 3(-5) + 7 = - 233

Since we got -233 and not 0

Therefore ,(x+5) is not a factor of f(x)

Evgen [1.6K]2 years ago
6 0

ANSWER: Given the expression, (x+5) is not a factor of the expression.

You might be interested in
paul paid $2.80 each,wholesale for 200 novelty memory sticks.he marked up the price 90%. find the selling price.
Inessa [10]
He bought 200 of them
200*2.80=$560
marked up 90%
90% of 560=0.9*560=504
560+504=1064
he sold all 200 for a total of 1064, or an average price of $5.32 each
4 0
3 years ago
Read 2 more answers
-75x + 200 represents a bank account balance after x months. What is the initial amount in the
GuDViN [60]
The initial amount was 200 dollars.

If you sub in 0, you get the amount at 0 months.

Rate of change is the slope. You are losing -75 a month, which is the rate of change.
3 0
3 years ago
Which is the best series on netflix ?
ASHA 777 [7]

stranger things A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A brace

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring. yeey this is important

3 0
3 years ago
Read 2 more answers
9k/65 = 1316/845<br> find k and show work
olga2289 [7]

Answer:

k= 1316/117

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need a lot of help, I’m really confused on what we are learning currently.
Virty [35]

7m+2=7n−5

Swap sides so that all variable terms are on the left hand side.

7n−5=7m+2

Add 5 to both sides.

7n=7m+2+5

Add 2 and 5 to get 7.

7n=7m+7

Divide both sides by 7.

7

7n

=

7

7m+7

Dividing by 7 undoes the multiplication by 7.

n=

7

7m+7

Divide 7+7m by 7.

n=m+1

3 0
3 years ago
Other questions:
  • Dr. Hadden wants to conduct a study that will allow him to make claims that apply to all college students. Which of the followin
    6·1 answer
  • The functions f(x) and g(x) are shown below:
    13·2 answers
  • Americans get about 13 percent of their calories from added sugar. This is equal to about 270 calories. Based on these numbers,
    8·1 answer
  • What is the quotient of 113 dived by 7
    5·1 answer
  • the diagram shows a star made by surrounding a regular octagon with triangles, explain why angle a must be 135 degrees
    12·1 answer
  • If the volume of a cube is 125 cubic meters, what is the length of each arm?
    14·1 answer
  • The lowest point in a business cycle, which follows a period of economic
    11·2 answers
  • Jodi used 30 cubic inches of clay to sculpt a triangular prism. The base of the triangles are 4 inches and the height of the tri
    12·2 answers
  • In 2006, there were 1,020,000,000 people worldwide using the Internet.
    7·1 answer
  • Plz help when you see this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!