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
andreyandreev [35.5K]
2 years ago
6

Which of the values shown are potential roots of f(x)=3x^3-13x^2-3x+45? Select all that apply

Mathematics
1 answer:
GrogVix [38]2 years ago
5 0
<h3>f(x)=3x³-13x²-3x+45</h3><h3>f(x)=3x³-9x²-4x²+12x-15x+45</h3><h3>f(x)=3x²(x-3)-4x(x-3)-15(x-3)</h3><h3>f(x)=(x-3)(3x²-4x-15)</h3><h3>f(x)=(x-3)(x-3)(3x+5)</h3><h2>f(x)=(x-3)²(3x+5)</h2>

<h3><u>Roots:</u></h3><h3>x=3</h3><h3>x=-5/3</h3>
You might be interested in
Pls help<br> me i really am behind
Lemur [1.5K]

Answer:

A

Step-by-step explanation:

(8-3^2)*9-6

8-9*9-6

-1*9-6

-9-6

-15

5 0
2 years ago
The probability that an event will occur is 3 over 4. Which of the following best describes the likelihood of the event occurrin
Vera_Pavlovna [14]
It is likely because 3/4 is greater than 1/2.
6 0
3 years ago
Read 2 more answers
How many solutions does the equation x^2-9x=-8 have?
Elza [17]
X^2-9x=-8
x^2-9x+8=-8+8
x^2-9x+8=0
(x-8)(x-1)=0

x-8=0
x-8+8=0+8
x=8

x-1=0
x-1+1=0+1
x=1

There are 2 solutions, which are 1 and 8 
8 0
3 years ago
What is the error when the integral <img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E0_1%20%7Bsin%28pix%29%20%2C%20dx" id="Te
Mademuasel [1]

Answer:

the integral is -2 but im not quite sure what the error is.

but hey, how about a brainliest for effort

Step-by-step explanation:

5 0
3 years ago
Jakes family was on vacation for two weeks and five days. Seth’s family was on vacation for three weeks and two days.How many fe
Leokris [45]

it would be a week and three days

3 0
3 years ago
Other questions:
  • The pirates football team has played 75% of its games so far this seasons. If the team has played 9 games, how many games are th
    9·2 answers
  • X÷x+4=3÷x-1<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7Bx%20%2B%204%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7Bx%20-%201%7D%
    9·1 answer
  • F(n)=4n-3 find the 15th term of the sequence defined by the explicit rule
    13·1 answer
  • What is the degree of the polynomial f(x) defined below?<br> f(x) = 4x – 8x4
    9·1 answer
  • Divide 18 counters into 3 equal groups how many counters are in each group?SHOW YOUR WORK
    14·2 answers
  • How did the movement of sunspots on the surface of the sun affect peoples' beliefs about astronomy at the time?​
    15·1 answer
  • What is the volume of the cylinder below?
    15·2 answers
  • Which statements about the value of the digits in the number 6,666,666 are true?
    8·1 answer
  • Which ratio is equivalent to 3:9?<br> O 24:54<br> O 18:54<br> O 36:81
    11·1 answer
  • 10. Joseph and Tabitha were hiking and had a choice between two trails. One was
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!