Mathematics High School

Please help, synthetic Division. will give brainlist

Answers

Answer 1

Answer:

[tex]\frac{x^3 +7x^2-2x-6}{x+ 7} \ = \ x^2 -2 \ +\ \frac{8}{x^3 +7x^2-2x-6}[/tex]

Step-by-step explanation:

Given polynomial function;

x³ + 7x² - 2x - 6

divisor of the polynomial = x + 7

The function is divided as follows;

x² - 2

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

x + 7 √ x³ + 7x² - 2x - 6

- (x³ + 7x²) ↓

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

-2x - 6

- (-2x - 14)

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

Since there is a remainder of 8, then the result is expressed as follows; [tex]q(x) + \frac{r(x)}{b(x)} = x^2 -2 \ +\ \frac{8}{x^3 +7x^2-2x-6}[/tex]

Related Questions

Winner-brainliest
Tell me the answer in rows
Pasta 1.
2 and so on

Answers

Answer:

Pizza 5 4 9

Pasta 1 5 6

Salad 3 2 5

Total 9 11 20

That’s right what the person said

simplify 3x × x
thanks

Answers

Answer:

3x^2

Step-by-step explanation:

3z squared minus 6z if z = 5

Answers

Answer:

Step-by-step explanation:

Given

3z² - 6z ← substitute z = 5 into the expression

= 3(5)² - 6(5)

= 3(25) - 30

= 75 - 30

= 45

Answer:

Step-by-step explanation:

First, convert the z’s to numbers.

3(5) squared - 6(5)

do the squared first

3(25)-6(5)

multiply

75-30=45

Answer:45

WILL GIVE BRAINLIEST, PLEASE EXPLAIN J=HOW TO FIGURE THIS PROBLEM OUT THANK YOU. The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.

A picture of a rectangle is shown. The bottom of the rectangle is labeled 16 ft. The right side of the rectangle is labeled 8 ft. At the bottom left side of the rectangle there is a label that reads 2 ft. Inside the rectangle is a shaded region. The bottom of the region is labeled 8 ft and this side is perpendicular to the left side of the rectangle. The right side of the shaded region has a perpendicular line segment extending upward that is labeled 2 ft. At the top of this line segment is another line segment perpendicular to the right that reads 2 ft. At the end of this line segment is a perpendicular line segment extending upward that reads 1 ft. There is a line segment joining the end of this line segment with the top left corner of the rectangle.

What is the area, in square feet, of the shaded region?

Answers

Answer:

NEED A PICTURE

Step-by-step explanation:

need a picutre

I’ll be back Imma go ask my friend he will help

Olivia is in a lighthouse on a cliff. She observes two sailboats due east of the
lighthouse. The angles of depression to the two boats are 33 and 57°. Find the
distance between the two sailboats to the nearest foot.
-C7
85 ft
33
57
E
110 Ft
B

Answers

Answer:173

Step-by-step explanation:

CAN SOMEONE HELP IM OT GOOD AND MATH ITS VERY EASY IM JUST NOT SMART YKKKK

Answers

Answer: -3

Step-by-step explanation: the number before x is the slope

Please hurryyyyyyyyyyyy

Answers

Answer:

(x^2+10)^2

Step-by-step explanation:

Answer:

hey! you could always use m athway or p hotomath for this (:

Compare: 1.6 x 10^-5 and 1.62 x 104^-4
A) >
B) <
C) =
D) none of the above

Answers

the correct answer is d

Answer:

Step-by-step explanation:

Which of the following is equivalent to 5 • (7 • 4)?

Answers

Answer:

Its (5 x 7) x 4

Step-by-step explanation:

5 x (7 x 4)

5 x (28)

140

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

(5 x 7) x 4

(35) x 4

140

I need help!!! I’ll mark you brainliest
This is timed!!

Answers

D. 19

put 3 inside g

4(3) = 12

put 12 inside f(x)

2(12) - 5 = 19

So the answer is 19

Answer:

(

)

Evaluate

(

)

by substituting in the value of

into

(

)

(

)

−

Simplify each term.

Tap for more steps...

(

)

−

Subtract

from

(

)

Step-by-step explanation:

Which expression is equivalent to 6s - 4

Answers

Answer:

2s-?

Step-by-step explanation:

s0rry if its wr0ng but i think y0u d0 6s-4=2s.

the experience mans an bebe make jews 6s $:7/52??/7:?:&/$/?hs

Is(1, 9)a solution to the inequality y ≤ 6x + 2?

Answers

Answer:

nope

Step-by-step explanation:

Answer:

Step-by-step explanation:

It wouldn't be 1,9 it would 1,8 instead also if need help with those an app called desmos helps a lot

Evaluate 8y - 2k when y = 9 and k = 7

Answers

Answer:
58

Explanation:

8(9)-2(7)
72-14
=58

Hope this helps!!

what answer is equal to -3(x-6)?

Answers

C is the correct answer

If you help me with these then I will give brainiest
20 points
5 questions

Answers

Answer:

1st I think is C 2nd I think is D

Step-by-step explanation:

I dunno tho I hope it's right:/

Step-by-step explanation:

the answer of 2nd question is A

How many solutions does the system of equations below have?
y=-62 – 7
y=-62 – 7

Answers

the answer is 2 i think

Q is the midpoint of PR.
PQ = 4x - 7 and QR = 3x + 1.
Find the length of PR. W

Answers

86x 997. W length or

A pool is surrounded by a rectangular fence with a
perimeter of 72 yards. If the length of the fence is 3
times the width, what is the length of the fence, in yards?

Answers

Answer:

width is 33

Step-by-step explanation:

width (b) =?

length(l)=3

perimeter (p)=?

now,

perimeter = 2(l+b)

or,72= 2(3+ b)

or,72/2= 3+b

or,36= 3+b

or,36-3= b

or,33= b

therefore width is 33

guys please help me I really need it. this is chemistry. but I put it as mathematics because I never get help on my chemistry questions

Answers

Step-by-step explanation:

the heterogeneous :

suspensions

colloids

but solutions and alloys are homogeneous .

the question is in the photo :) i’m struggling

Answers

A is 10% and B is 5%

Emily makes 75 pins to sell at the schools craft fair. she has two designs: a star and a bumblebee. she makes 2 pins for every 3 bumblebee pins. how many pins of each type does Emily make?

Answers

30 star pins

45 bumblebee pins

hope this is correct !!

Rewrite each expression as an addition problem. “Adding the Opposite”

9−4=

4−9 =

9−(-4)=

-9−(-4) =

-9−4=

4−(-9) =

-4−(-9) =

-4−9 =

Answers

Answer:

9 + (-4)

4 + (-9)

9 + 4

4 + (-9) [Switched numbers around so it would be easier to see]

-9 + (-4)

4 + 9

-4 + 9

-4 + (-9)

Step-by-step explanation:

Basically for all of them you replace the subtraction symbol with an addition symbol and put the subtraction symbol inside of the parentheses along with the value you are given.

can someone answer it plsssssss

Answers

Answer:

Step-by-step explanation:

Which equation represents a line that passes through (0,–8) and (–5,–23)?

A) y = 4x – 8

B) y = –8x + 3

C) y = 5x – 8

D) y = 3x – 8

Answers

The equation of line that passes through points (0,-8) and (-5,-23) is y=3x-8 which is option d.

Given that the line passes through (0,-8) and (-5,-23).

We are required to find the equation of the line that passes through (0,-8) and (-5,-23).

Equation is like a relationship between two or more variables expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation, quadratic equation, cubic equation, and many more depending on the power of the variable.

The formula to form the equation from two points is as under:

[tex](y-y_{1}) =(y_{2} -y_{1} )/(x_{2} -x_{1} ) * (x-x_{1} )[/tex] in which [tex](x_{1} ,y_{1} ),(x_{2} ,y_{2} )[/tex] are the points.

(y+8)=(-23+8/-5-0)(x-0)

y+8=(-15/-5) x

y+8=3x

y=3x-8

Hence the equation of line that passes through points (0,-8) and (-5,-23) is y=3x-8 which is option d.

Learn more about equation at https://brainly.com/question/2972832

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PLEASE HELPP I WILL GIVE BRAINLIEST
write the slope intercept form of the equation of each line

Answers

Answer:

Y= - 1/5x-4

Step-by-step explanation:

slope intercept form: y=mx+b

Slope formula: rise/run

(5,-5) AND (0,-4)

-5+-4= -1

5+0= 5 AKA - [tex]\frac{1}{5}[/tex] or -1/5

The m in y=mx+b is the slope, the equation above is the sloe formula meaning -1/5 is the slope. The b is the y, when it is at 0. The y at 0 for this equation is -4. Thus, when plugging in the equation, y=-1/5x-4

ep video Solve the following inequality algebraically
5|10 + 2x| - 1 > 19

Answers

Answer:

x>−3 or x<−7

Step-by-step explanation:

Answer:

x> -3, x< -7 as shown above

Find the midpoint of AC is at -2 and C is at 3 on a number line

Answers

2c3 Because when you look at it when you look at the question if I do that and then you were at the AC is at the two and see is that the three on the number line then you would add that on and you’ll get your answer

The value of midpoint of AC will be 0.5.

What is Number line?

Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.

Given that;

Point A is at - 2 and C is at 3 on the number line.

Now,

Since, Point A is at - 2 and C is at 3 on the number line.

Hence, The midpoint of AC = (- 2 + 3 ) / 2

= 1/2

= 0.5

Thus, The midpoint of AC = 0.5

Learn more about the number line visit:

https://brainly.com/question/13088605

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Solve for y.
6y = 192

A. y = -32

B. y = -18

C. y = 18

D. y = 32

Answers

y=D because you do 192 divided by 6 to get 32

Answer:

D. y=32

Step-by-step explanation:

A glass vase factory recently produced 4 vases that were chipped and 16
vases that were not. Considering this data, how many of the next 10 vases
would you expect to be chipped?

Answers

Answer:

Step-by-step explanation:

4 chipped + 16 not chipped = 20 total

4 / 20 = 1/5 or 20% chance that vase will be chipped

Set up a proportion or find 20% of 10.

[tex]\frac{1}{5} = \frac{x}{10}[/tex] x = 2 (ten is on denominator because it's the total amount of vases)

or 10 * 0.2 = 2

Which is the least common multiple of 8 and 16?

Answers

Answer:

The awnser is 2

Step-by-step explanation:

Your answer would be 2

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