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
Paraphin [41]
2 years ago
14

What are the roots of x cubed - 7*x squared + 13x-6

Mathematics
1 answer:
Natalka [10]2 years ago
5 0

The roots of x^3 - 7x^2 + 13x - 6 are 0.697, 2 and 4.303

<h3>How to determine the roots?</h3>

The expression is given as:

x^3 - 7x^2 + 13x - 6

Express as a function

f(x) = x^3 - 7x^2 + 13x - 6

Next, we plot the graph of the function f(x) (see attachment)


From the attached graph, we have the zeros to be:

x = 0.697, 2 and 4.303

Hence, the roots of x^3 - 7x^2 + 13x - 6 are 0.697, 2 and 4.303

Read more about roots at:

brainly.com/question/20896994

#SPJ1

You might be interested in
a cylinder has a height of 12 feet and a radius of 14 feet. what is its volume? use ​ ≈ 3.14 and round to the nearest hundredth
Komok [63]

Answer:

V = 7385.28

Step-by-step explanation:

Formula of the volume of a cylinder: V = pi*r^2*h

Since you are told to replace pi with 3.14, now plug in the numbers that you are given into the formula...

V = (3.14)(14)^2*(12)

= 7385.28

Notes: Remember you always have to divide your radius in half if it gives you a diameter, BUT since in this question it's given, you don't have to do any extra work :)

7 0
3 years ago
What is 1 7/8 • 5/6<br> And 2 1/3 • 5/16
m_a_m_a [10]

Answer:

55/24

Step-by-step explanation:

First, multiply 1 7/8 by 5/6, obtaining 15/8 times 5/6, or 75/48.

Next, multiply 2 1/3 by 5/16.  This is equivalent to multiplying 7/3 by 5/16, and the result of this multiplication is 35/48.

Now combine 75/48 and 35/48, obtaining 110/48, or 55/24.


5 0
4 years ago
The sum of two numbers is 15. four times the smaller number is 60 less than twice the larger number. what is the larger number?
kirza4 [7]
X = smaller number, y = larger number
x + y = 15.....x = 15 - y
4x = 2y - 60

4(15 - y) = 2y - 60
60 - 4y = 2y - 60
60 + 60 = 2y + 4y
120 = 6y
120/6 = y
20 = y <==== larger number is 20

x + y = 15
x + 20 = 15
x = 15 - 20
x = - 5
4 0
4 years ago
Draw a set of objects where you can find a fractional part of the group using the total number of objects and by using subgroups
skad [1K]
The answer is attached
Download docx
8 0
4 years ago
The family size bottle of sunscreen holds 12 fluids (fl oz) of sunscreen. The regular bottle holds 75% less. How many fewer flui
asambeis [7]

Answer:

9 fewer ounces

Step-by-step explanation:

first divide 12 by 100 to get .12

then multiply that by 75 and get 9

12-9=3

3 0
3 years ago
Other questions:
  • What is the gcf of 135,45 and 25​
    11·1 answer
  • A flower shop has 744 carnations to tie into bunches of 12 each and 1,896 roses to tie into bunches of 24 each.
    14·1 answer
  • Please help me find the measure of the arc
    10·1 answer
  • Other than airfare and ground travel, what are some other expenses to consider while travelling?
    10·2 answers
  • How to solve 2.13x2.6
    9·1 answer
  • Factoring trinomials: 8)-2x2 + 8x + 10 *
    14·2 answers
  • PLEASE HELP A BROTHA OUT<br> Find sinC
    11·2 answers
  • Please help it's due tomorrow
    12·2 answers
  • A used car dealer sells SUVs and cars. Of all the vehicles, 70% are cars. Of all the vehicles, 20% are red cars. What is the pro
    14·2 answers
  • Please help me find W Z U
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!