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
FinnZ [79.3K]
3 years ago
7

Divide x^3+2 by x+1 long division ppleeease! :)

Mathematics
1 answer:
anzhelika [568]3 years ago
3 0

     Long division:   (x³ + 2)  ÷  (x + 1)


                                        <u>    </u><u>x² –  x  +  1   </u>
      x³ + 0x² + 0x + 2      |    x  +  1
   <u>– x³ –   x²</u>    ⋮       ⋮
          –   x² + 0x     ⋮
          <u>+   x² +   x</u><span>     ⋮</span>
                    +  x + 2
<span>                   </span> <u>–  x – 1</u>
                            + 1


         Quotient:   Q(x) = x² – x – 1;
  
     Remainder:   R(x) = + 1.


I hope this helps. =)

You might be interested in
You Try:<br> True or False: (-8) + 9 = 9+ (-8)<br> Show your work to prove your answer.
poizon [28]

Answer:

true

Step-by-step explanation:

(-8) + 9=1

9+(-8)=9-8=1

4 0
3 years ago
Read 2 more answers
Please help me I’m terrible at math
Katen [24]

Answer:

Moderate

Step-by-step explanation:

they are reversed

5 0
2 years ago
Hey you!<br><br> I think I need your help with this one - Thanks~
timofeeve [1]
Hey Gary!

The volume of a cylinder is PiR^2h, or 3.14(r^2)h.
Let's define our measures.
Pi is 3.14 (simplified). However, our answer is requested in terms of Pi.
Our radius is 5.
Our height is 14.
Let's plug in our numbers.

5^2 • 14 • Pi
5^2 = 25
25 • 14 = 350.

350Pi is our answer.
However, rememver that we need to end our answer in units cubed, as we are using a 3-dimensional figure. Our answer is 350Pi in^3.
Your answer is B.)

I hope this helps!



5 0
3 years ago
Read 2 more answers
If f(x) = 5x, what is f -1 (x) ?
Gala2k [10]

Answer:

f^{-1}(x) = \frac{x}{5}

Step-by-step explanation:

f^{-1}\left( x\right)  =y\Longleftrightarrow f\left( y\right)  =x

…………………………

f(y) = x

⇔ 5y = x

\Longleftrightarrow  y =\frac{x}{5}

\Longleftrightarrow  f^{-1}(x) = \frac{x}{5}

4 0
2 years ago
Factor 25x2 - 45x - 10
AysviL [449]

Answer: 5 (8-9x)

Step-by-step explanation:

25 x 2 - 45 x -10

50 - 45 x -10

40 - 45x

8 0
2 years ago
Other questions:
  • If the area of a rectangle equals 28 square centimeters what is the height?
    10·1 answer
  • a scale model of the human heart os 196 in. The scale is 32:1, what is the approximate actual size of the heart
    9·1 answer
  • Find the area of the shaded region. Use 3.14 for Round to the tenths place.
    12·1 answer
  • Can you help me please please am in 5th grade
    5·1 answer
  • PLEASE HELP GIVING MANY POINTS!
    7·1 answer
  • I need to put equations into slope intercept and i need big help its a test grade
    10·1 answer
  • The area is ___ square units
    7·1 answer
  • 11. please help me outt ill mark you brainlist !
    5·1 answer
  • HELP PLEASE! THIS IS FOR TURN IN TODAY!<br><br> Look at the photo
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Cbf%205x-6%3D3x-8" id="TexFormula1" title="\bf 5x-6=3x-8" alt="\bf 5x-6=3x-8" align="absmidd
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!