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
Nat2105 [25]
2 years ago
5

F(x)= 2x^3- x^2 +x+ 1 is divided by 2x +1.

Mathematics
1 answer:
ololo11 [35]2 years ago
8 0

Answer:

Step-by-step explanation:

               x^2

           --------------------------------------------------

2x + 1  /  2x^3     -     x^2    +      x      +    1

               2x^3    +    x^2

              -----------------------

                                    0 + x + 1

                                        x + 1

The quotient is  x^2 + ------------

                                       2x + 1

You might be interested in
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Rewrite the fol
never [62]
  • Vertex Form: y = a(x - h)^2 + k, with (h,k) as the vertex.

To convert it into vertex form, we are going to be completing the square. Firstly, subtract 56 on both sides: y-56=2x^2-32x

Next, factor out the GCF, or greatest common factor, of the right side. To find the GCF, list the factors of both terms and the greatest one they share is their GCF. In this case, the GCF is 2: y-56=2(x^2-16x)

Next, we want to make what's inside the parentheses a perfect square. To find the constant of the perfect square, divide the x term by 2 and square the quotient. In this case:

-16 ÷ 2 = -8, (-8)² = 64

So you're gonna have to add 64 to the inside of the parentheses. To cancel this out, you will need to add to the other side the product of 64 and 2 (since 64 is inside the parentheses), which is 128: y+72=2(x^2-16x+64)

Next, factor the polynomial inside the parentheses: y+72=2(x-8)^2

Next, subtract 72 on both sides and your vertex form is y=2(x-8)^2-72

Now looking at this vertex form, the vertex is (8,-72), which means that <u>the x-coordinate of the vertex is 8.</u>

6 0
3 years ago
What is the answer i need help 2*2+7+10*8-3=?
Ray Of Light [21]

Answer:

88

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
62% of trees were saved from a fire. If this represents 1420 trees, how many trees were originally in the forest?Round to the ne
tresset_1 [31]

Answer:

2290 trees

Step-by-step explanation:

Given data

Let the total number of trees be x

62% of the total trees x is 1420 trees

mathematically

62/100x= 1420

0.62x= 1420

divide both sides by 0.62

x= 1420/0.62

x= 2290.32

To the nearest whole tree= 2290 trees

5 0
2 years ago
That copy machine is quick! It copied 90 pages in 3 minutes. How many copies can it make in 1 minute?
earnstyle [38]

Answer:

30 copies.

Step-by-step explanation:

Let's represent p as pages and c as copies

90p = 3 m

m = 90/3

m = 30

7 0
2 years ago
Read 2 more answers
What the length of a diagonal of a square with perimeter of 16
Vladimir79 [104]
A- the length of the side of a square
P = 16

P = 4a → 4a = 16  |:4 → a = 4

The diagonal of the square: d = a√2

therefore d = 4√2


4 0
3 years ago
Other questions:
  • What is the sum of the arithmetic sequence 3, 9, 15..., if there are 34 terms?
    10·2 answers
  • Domain and range helllllllllllllllllllllllllllppppp
    6·1 answer
  • What are the coordinates of the circumcenter of a triangle with vertices A(−1, 1) , B(5, 1) , and C(−1, −1) ?
    8·1 answer
  • 2) Divide 120cm in the ratio 1:2:3​
    9·1 answer
  • Blair spent 45% of her birthday money on new clothes. What fraction of her money is that equivalent to?
    5·1 answer
  • ( 5 + i ) + ( 1 - 2i )
    6·2 answers
  • Write equations as sentence. x-14=9​
    15·1 answer
  • The steak dinner close the restaurant nine dollars they market up at 260% what is the price on the menu
    13·1 answer
  • Taylor saw sunglasses for $90, that were on sale for 10% off. She had her Employee
    15·2 answers
  • Find the geometric mean between 20 and 5
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!