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
aalyn [17]
3 years ago
13

What is the remainder when 2x^3+3x^2+x+1 is divided by x+3

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
4 0
2x^3 + 3x^2 + x + 1
=2x^3 + 3x^2 + 3x^2 - 3x^2 + x + 1
=2x^3 + 6x^2 - 3x^2 + x + 1
=2(x^3 + 3x^2) - 3x^2 + x + 1
=2x^2*(x+3) - 3x^2 -9x + 9x + x +1
=2x^2*(x+3) - 3x(x+3) + 10x +1
=2x^2*(x+3) - 3x(x+3) + 10x + 30 - 30 +1
=2x^2*(x+3) - 3x(x+3) +10(x+3) -29

The first three terms can be divided by (x+3) evenly so the remainder is -29
You might be interested in
Can you solve 1 1/2 x 4/5
Elina [12.6K]

Answer:

Fraction : 22/5 Decimal: 4.4

Step-by-step explanation:

6 0
3 years ago
Can you answer 3 and 4 thx
dezoksy [38]
It’s the distributive property.
Two equivalent expressions are multiply 12+4x by 2= 24+8x, and divide 12+4x by 2= 6+2x
7 0
3 years ago
PLEASE HELP!!!!!<br><br> find the area of the polygon.
CaHeK987 [17]

Answer:

2 cm is were youll find the polygon at. it shouldnt be hard to see the area of were the polygon is

7 0
3 years ago
Read 2 more answers
How do I figure this out
monitta
Unfortunately you haven't shared the possible answer choices from the "drop-down menu."  Please do that.  

Please figure out the area of the actual (full-sized) apartment.

Think of the intermediate steps you'd have to follow to construct a scale model to the given scale.
5 0
3 years ago
Concept of function. Quiz. Level
Mnenie [13.5K]
Top left because for any x, there can only be one value of f(x). As you see in the top left graph, there are two y values corresponding to the same x value.
3 0
3 years ago
Other questions:
  • PLEASE HELP
    9·1 answer
  • A rectangular garden is fenced on all sides with 256 feet of fencing. The garden is 8 feet longer than it is wide. Find the leng
    6·2 answers
  • Flora made 3 withdrawals of $65 each from her bank account. What was the overall change in her account?
    13·1 answer
  • Padraig is a financial advisor. He earned a salary of $80,000 last year and sold stocks for $5,000. Which of the following types
    11·2 answers
  • How many centigrams are in 1 gram? Use the metric table to help answer the question.
    14·1 answer
  • Which math operation determines the following pattern?
    5·1 answer
  • Karlene has $4.75. Which comanation f coins is correct
    9·2 answers
  • What is 35% of 78?
    13·1 answer
  • Which of the following correctly describes the graph of - 5/2 f(x)
    11·2 answers
  • ( brainliest ). Question below.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!