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
Lena [83]
3 years ago
11

A student used synthetic division to divide x^3-3x^2-2x by x+1

Mathematics
1 answer:
MrRa [10]3 years ago
6 0

Answer:

The Synthetic Division and Remainder theorem is as shown below

Step-by-step explanation:

Given:

Polynomial x^{3} -3x^{2} -2x divided by x+1

Solution:

For Synthetic Division we need to have coefficients,

So  the coefficients are

1, -3, 2, 0

and we have x+1

∴    -1   <u>1   -3  2   0      </u>

           <u>    -1   4   -6      </u>

           1   -4  6  -6

Now the remainder is -6  by synthetic division

In Remainder theorem substitute x=-1 in the polynomial we will get the required remainder.

(-1)^{3} -3(-1)^{2} -2(-1)

∴ = -1 -3-2

∴ = -6

which is same as in synthetic division.

You might be interested in
Explain how comparing 645 and 738 is different from comparing 645 and 649
slavikrds [6]
I think it is because they are both different differences
7 0
3 years ago
Question 7 of 10
solniwko [45]

Answer:

what may be true

Step-by-step explanation:

i just took the test and got the answer correct, i hope this helps.

5 0
2 years ago
Can someone please help me ASAP (radical functions)
Afina-wow [57]

Answer:

D

Step-by-step explanation:

To find the y- intercept, let x = 0 in the equation

Given

f(x) = - \sqrt{5x+2} - 1, then

f(0) = - \sqrt{5(0)+2} - 1 = - \sqrt{2} - 1 ← y- intercept,

(0, - \sqrt{2} - 1 ) ← coordinates of y- intercept

6 0
3 years ago
Oscar Wilde’s poem “To My Wife,” makes an association between what two items?
Brut [27]
A poet and a poem I think, but he also compares her to a garden and a flower.
7 0
3 years ago
Read 2 more answers
Please helppp will brainlest and make points higher next question
ladessa [460]
75+35+25-75= $60 is the account balance
5 0
3 years ago
Read 2 more answers
Other questions:
  • If the CPI (consumer price index) of 141 increased 8.3 % this year. What was the end of year CPI?
    15·1 answer
  • The length of a rectangle is 3 times the length of a
    9·1 answer
  • Maria had 7 boxes. A week later there was a fire. After the fire she had 22 boxes how many boxes did Maria start with?
    14·1 answer
  • What are the solutions to the equation (x – 6)(x + 8) = 0?
    15·1 answer
  • Pranav bought 6 packages for $18 how many packages can she buy if she has 6$
    12·2 answers
  • The diagonals of a rhombus are 21 m and 32 m. What is the area of the rhombus?<br> 30 POINTS
    8·1 answer
  • Given the function rule f(x)=x2-4x+3 what is the output of f(-3)
    9·1 answer
  • How to find the perimeter of a parallelogram
    13·2 answers
  • How fast are you going if you run 12 kilometers in 2 hours
    15·1 answer
  • A The integer with the greatest value is the one that has the greatest absolute value.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!