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
alina1380 [7]
3 years ago
13

Find the remainder when x^30-2x^3+5 is divided by x+1.

Mathematics
1 answer:
pogonyaev3 years ago
5 0

Step-by-step explanation:

x³⁰ - 2x³ + 5 / x + 1 = x²⁹-x²⁸+x²⁷-x²⁶+x²⁵ ... -x⁴+x³

- x³⁰ + x²⁹ -3x²+3x-3

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

0 - x²⁹-2x³

- - x²⁹-x²⁸

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

0 x²⁸-2x³

...

- -x⁵-x⁴

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

0 x⁴-2x³

- x⁴+ x³

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

0 -3x³+5

- -3x³-3x²

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

0 3x²+5

- 3x²+3x

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

0 -3x+5

- -3x -3

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

0 + 8

the remainder is 8

You might be interested in
Janice has $600 in an account in which she has to maintain a minimum balance of $240. She withdraws $40 each week for food and c
Mrrafil [7]

Answer:

Step-by-step explanation:

if janice has to has 240 in the bank

600-240=360 she can spend

360/40=9 weeks

5 0
3 years ago
Read 2 more answers
Slope=-2/5, contains the point (10, 3)
Karo-lina-s [1.5K]
To find the line, you need to use the point-slope formula because you're given both the slope and a point.
y - y₁ = m(x - x₁)

m = -2/5
x₁ = 10
y₁ = 3

y - 3 = -2/5(x - 10)
y - 3 = -2/5x + 4
y = -2/5x + 1

y = -2/5x + 1 is the line.
7 0
3 years ago
Read 2 more answers
1) Determine the radius based on the diameter given.
jarptica [38.1K]

Answer:

37÷2=18.5... radius is half the circumference

7 0
2 years ago
In a test of a printed circuit board using a random test pattern, an array of 16 bits is equally likely to be 0 or 1. Assume the
Doss [256]

Answer:

A) b) and c) answer has been explained below.

Step-by-step explanation:

For the question would use 1's and 0's and taking probabilities to be equal for both using random test pattern whose formula is when p = q

then Simplify to

P[k] =  nCk /2^n

A.Probability that all bits are 1s

16c16/2^16 = 1/65536

B. Probability that all bits are 0s

16c0/2^16 = 1/65536

C.the probability that exactly 8 bits are 1s and 8 bits are 0s

16c8/2^16 = 12870/65536 =>0.1963 ≈ 19.63%

8 0
4 years ago
Esa es la respuesta
OLga [1]

Bueno! lol buen trabajo

6 0
4 years ago
Other questions:
  • A parking lot is 100 yards long. What is the length of
    6·1 answer
  • Instructions:Select the correct answer. What is the general form of the equation of the given circle with center A? x2 + y2 + 6x
    9·2 answers
  • Plz help in ASAP I need it I will give you BRAINLEIST whatevrr it is called
    12·1 answer
  • Show that the plane and line with the given equations intersect, and then find the acute angle of intersection between them. (Gi
    10·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all
    10·1 answer
  • If P(A)=0.54 then what value of P(B) the event A and B are complementary event
    10·1 answer
  • Mikayla's mom told her she will make her a special dinner if she scores 80% on her
    8·1 answer
  • Mhanifa can you please help me on this question? I will mark brainliest!
    7·1 answer
  • Lines A and B are parallel lines cut by a transversal. Find the value of x.
    11·1 answer
  • A camper ties a rope from a tree to the ground to help build a shelter. The rope is 8 feet long, and it is tied 6 feet up the tr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!