Mathematics College

Find the zeros of polynomial function
X³-4x²-7x+5​

Answers

Answer 1

The zeros of the polynomial function are -1.728, 0.56 and 5.167

How to solve the zeros?

The polynomial function is given as:

x^3 - 4x^2 - 7x + 5

Next, we plot the graph of the polynomial

From the graph, the polynomial cross the x-axis when

x = -1.728, 0.56 and 5.167

Hence, the zeros of the polynomial function are -1.728, 0.56 and 5.167

Read more about polynomial function at:

https://brainly.com/question/10629698

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Find The Zeros Of Polynomial FunctionX-4x-7x+5

Related Questions

5. The perimeter of a polygon is__________ equal to 2w+21.
A. always
B. sometimes
C. never
lolamm ir
a regular polygon.

Answers

The answer to this question is A

If p = 6 and q = 7, what is the value of 2pq?
Ο Α. 42
O B. 126
0 C. 84
OD. 72

Answers

Answer:

C. 84

Step-by-step explanation:

2 x 6 x 7 =

12 x 7 =

84

Hope that helps!

cinco problemas que Puedes resolver por medio de una computadora ​

Answers

Answer:

no se zorry ..............?..?

Lizette earns $10 in gas money for driving to babysit and then earns $8 for each hour she
babysits the kids. How much money will she make for 5 hours of babysitting?

Answers

Answer:

$30

Step-by-step explanation:

8 x 5 = 40

40 - 10 = 30

ss of
3. In a class of 50 students, 40 % are girls. Find the number of girls and
number of boys in the class?
Solution:​

Answers

Answer:

20 boys in the class

Step-by-step explanation:

40% of 50 is 20

Find the missing lengths or missing angles.

Answers

Answer:

M = 70° ( base angles of isosceles triangles are equal)

Answer: M = 70° ( base angles of isosceles triangles are equal)

Step-by-step explanation:

I WILL GIVE AWAY THE CROWN TO WHOEVER IS CORRECT

Which equation can be used to calculate the area of the shaded triangle below?


A rectangle with length of 10 feet and width 6 feet. A diagonal cuts the rectangle into two halves. One of the triangular halves is shaded.


A. 2(10 + 6) = 32


B. fraction 1 over 2(10 + 6) = 8


C. fraction 1 over 2(10 × 6) = 30


D. 2(10 × 6) = 120

Answers

Answer:

d

Step-by-step explanation:

you are dealing with area so you are going to want to multiply the length and the width

Answer:

its "fraction 1 over 2(10 × 6) = 30"

Step-by-step explanation:

i just took this text a week ago that the right answer not D

Two triangles are cut from a rectangle to form a trapezoid. What is the ratio of the area of the trapezoid to the combined area of the triangles? A 18:54 C 54:18 B 18:72 D 72:18 12 in group of students is painting a background piece​

Answers

The image showing the trapezoid is missing, so i have attached it.

Answer:

C 54:18

Step-by-step explanation:

Formula for area of trapezoid is;

A_trap = ½(sum of parallel sides) × height = ½(12 + (12 - (3 + 3))) × 6

A_trap = ½(12 + 6) × 6

A_trap = 54 in²

Combined area of triangle:

A_tria = 2 × ½ × 3 × 6 = 18 in²

Thus;

A_trap:A_tria = 54 in²:18 in² = 54:18

The image showing the trapezoid is missing, so i have attached it.

Answer:

C 54:18

Step-by-step explanation:

Formula for area of trapezoid is;

A_trap = ½(sum of parallel sides) × height = ½(12 + (12 - (3 + 3))) × 6

A_trap = ½(12 + 6) × 6

A_trap = 54 in²

Combined area of triangle:

A_tria = 2 × ½ × 3 × 6 = 18 in²

Thus;

A_trap:A_tria = 54 in²:18 in² = 54:18

Which side lengths form a right triangle?
Choose all answers that apply:
A
3, 27,6
B
8,15,17
C
5,5, 50

Answers

B: 8,15,17

These lengths forms a

right angle triangle.

I need help ASAP will mark you the brainliest

Answers

Answer:

The similarity is they are using tools to help them make the lines, but the differences are they are using different tools to make different lines. While 1 of the tools is similar to the other

Step-by-step explanation:

5/7x1/2 please need help now

Answers

The exact form is 5/14

what is 2604 divided by 5

Answers

Answer:

150.80

Step-by-step explanation:

Answer:520.8

Step-by-step explanation:

A trader makes a loss of 10% when he sells a watch for 15,300
what did it cost?​

Answers

Answer:

CP = 17000

Step-by-step explanation:

Given that,

Loss = 10%

Selling price of the watch, SP = $15,300

We need to find the cost price of the watch.

[tex]CP=\dfrac{100}{100-L\%}\times SP\\\\CP=\dfrac{100}{100-10}\times 15300\\\\CP=17000[/tex]

So, the cost price of the watch is 17000.

Zoey surveyed 580 of the students in her school about their favorite color. 35% said their favorite color was purple. How many students' favorite color was purple?

Answers

Answer:

203 students surveryed purple as their favorite color

Step-by-step explanation:

Let's set this up like a fraction

Percentages are always out of 100 so the denoninator will be 100

Since the number of students who's favorite color is equal to 35%, we will equal both fractions together

Variable x = number of students for purple

x/580 = 35/100

Cross multiply

x × 100 = 580 × 35

100x = 20,300

Isolate the variable by dividing both sides by 100

x = 203

203 students surveryed purple as their favorite color

Simplify. Identify any x value for which the expression is undefined x^2+3x/x^3

Answers

Answer:

x = 0

Step-by-step explanation:

I think you mean

[tex] \dfrac{x^2 + 3x}{x^3} [/tex]

The only undefined values of x come from the denominator, x^3.

A denominator cannot equal zero since division by zero is undefined.

Therefore if x^3 equals zero, you get an un defined expression.

We let x^3 = 0 and solve for x to find the values of x that would cause an undefined expression.

x^3 = 0

Solve for x by taking the cubic root of both sides.

x = 0

Answer: x = 0

Find the value of x for this figure

Answers

Answer:

x = 101°

Step-by-step explanation:

15 + 25 + 39 + x = 180

79 + x = 180

x = 101

The sum of all angles of a triangle is 180. So to find the angle you solve 180-(15+25) which equals 140. Then you subtract 39 from 140 to get x. X=101

Match each part of this algebraic expression with this appropriate description

Answers

Answer:

1) x and y --> Variable(s)

2) 1/6 --> Constant(s)

3) 12.1, 4.7, and 6 --> Coefficient(s)

4) 12.1x and 6x --> Like Terms

5) 12.1x, 4.7y, and 1/6 --> Terms

Can anyone help me with my Geometry question?

Answers

Answer:

5.37ft^2

Step-by-step explanation:

Area of the square minus area of the circle, so...

Area of the square is 5x5=25

Area of the circle is pi*2.5^2=19.63

25-19.63=5.37ft^2

Answer:

The answer is 5.37ft^2

a statement for the equation p-6=10​

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

[tex]p - 6 = 10[/tex]

Required

Write a statement for the expression

The statement is:

The cost of a grater is $6 less than the cost of an electric cooker, What is the of the electric cooker?

The above statement when translated to a mathematical expression is:

[tex]p - 6 = 10[/tex]

Where p represents the cost of the cooker

Solving for p.

[tex]p = 10 + 6 = 16[/tex]

pls pls guys pls pls pls pls pls

Answers

Step-by-step explanation:

area of the parallelogram = height (h) × base ( b)

=. 4 m × 6 m

=. 24 m²

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

Directions: Find each product. Show your solution. .
1) 0.35 x 24 =
2) 0.59 x 29 =
3) 2.45 x 5 =
4) 0.84 x 3 =
5) 0.45 ~ 63=
6) 3.54 x 0.59=
7) 5.28 x 1.18 =
8) 4.37 x 0.58 =
9) 7,05 * 0.52 =
10) 2.36 x 1.28=
[tex]0.35 \times 24 = [/tex]
​

Answers

Answer:

.

1) 0.35 x 24 =8.4

2) 0.59 x 29 =17.11

3) 2.45 x 5 =12.25

4) 0.84 x 3 =2.52

5) 0.45 ×63=28.35

6) 3.54 x 0.59=2.0886

7) 5.28 x 1.18 =6.2304

8) 4.37 x 0.58 =2.5346

9) 7.05 * 0.52 =3.666

10) 2.36 x 1.28=3.0208

[tex]0.35 \times 24 = [/tex]=8.4

Answer:

1) 8.4

2) 17.11

3) 12.25

4) 2.52

5) 28.35 (if numbers are multiplied)

6) 2.0886

7) 6.2304

8) 2.5346

9) 3.666

10) 3.0208

-Ms. Gorman says, “Then victory won’t lie in the blade, but in all the bridges we’ve made.” What does she mean by ‘bridges?’
please help

Answers

Answer:

OH I love Amanda Gorman!

Step-by-step explanation:

Salut, am si eu o intrebare, care ma cam "bate" pot spune, deoarece imi da rezultate multiple, iar intrebarea este urmatoarea:
Cati bani poti face timp de 6 luni punand cate 5lei/zi? Dar timp de 7luni, a cate 5lei/zi??
Va rog, ajutati-ma cat puteti de repede.
Seara faina!
Dau coroana, daca pot!

Answers

Answer:

sorry

Step-by-step explanation:

does anybody know what to do here?

Answers

Answer:

m=6

Step-by-step explanation:

38+8m+4=90

42+8m=90

8m=90-42

8m=48

m=6

How do I Estimate how many cups of Fruit Trail Mix the recipe can make

Please help I don’t understand

Answers

you can add the amount of ingredients all together so basically 4/8 + 3/8 + 8/8 + 2/8 which will get you 2 and 1/8 cups of fruit trail mix. hopefully that helps!

What is the equation of the exponential curve that passes through the points (0,3) and (5,96)?

Answers

Answer:

M=93/5

Step-by-step explanation:

What is the probability that the red die shows a six or the green die shows a six?

Answers

Answer:

[tex]\frac{11}{36}[/tex]

Step-by-step explanation:

= 1/6 + 1/6 - 1/6^2

find the value of x and round

Answers

Answer:

X=11.8

Step-by-step explanation:

Were best pals now lol

x= 11.8 is the answer

What is the value of y?

3
4
5
6

Answers

Answer:

Step-by-step explanation:

2y+4=10

we will subtract 4 from both sides

2y=10-4

2y=6

y=3

Answer:

3is your answer

2y+4=10

2y=10-4

y=6/2=3

Write a rule that represents the function.

Answers

A function rule describes how to convert an input value (x) into an output value (y) for a given function. An example of a function rule is f(x) = x^2
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