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
creativ13 [48]
3 years ago
14

F(x) = 3x^3 + 3x^2 - 4x - 4

Mathematics
1 answer:
dezoksy [38]3 years ago
6 0

Answer:

x = − 1 ,   2 √ 3 /3 , and − 2 √ 3 /3

Step-by-step explanation:

3x^3+3x^2-4x-4=0

By factoring, I can get simpler equations to get the roots.

x + 1 = 0, or x = -1

√ 3 x + 2 = 0, or − 2 √ 3 /3

√ 3 x - 2 = 0, or 2 √ 3 /3

You might be interested in
PLEASE THIS IS URGENT​
andrezito [222]

Answer:

the corect answer is C

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The plane is horizontal, what describes the shape of the cross section?
kenny6666 [7]
Answer: Trapezoid!

Hope this helped alot!
8 0
3 years ago
Read 2 more answers
What value, written as a decimal, should Lena use as the common ratio?
inn [45]

Answer:

an=1*2.5^(n-1)

=2.5^(n-1)

Step-by-step explanation:

Complete question below:

What value, written as a decimal, should Lena use as the common ratio? Lena is asked to write an explicit formula for the graphed geometric sequence. On a coordinate plane, 3 points are plotted. The points are (1, 1), (2, 2.5), (3, 6.25).

Solution

Point (1, 1), (2, 2.5), (3, 6.25).

a=1

ar=2.5

ar^2=6.25

From ar and ar^2

r=6.25/2.5

=2.5

r=2.5

an=ar^(n-1)

Therefore, the explicit formula is

an=1*2.5^(n-1)

=2.5^(n-1)

7 0
2 years ago
Jean Claude took out a $3,500 installment loan at 11% for 12 months. His monthly payments were $309.34. After seven payments, th
bezimeni [28]
$27.86 is the answer
5 0
3 years ago
Read 2 more answers
June will spin the arrow on the spinner 5 times. What is the probability that the arrow will stop on A, then B, then C, then D,
inessss [21]
Ok so assuming the board only has 4 spaces to land on (A,B,C,D) all we need to do is weight the probability, 

1/4 x 1/4 x 1/4 x 1/4 x 1/4 = 1/1024 

To solve I put the number of favorable outcomes over the number of total outcomes, in this case we had 1 favorable outcome each time and a constant of 4 possible outcomes. 
4 0
3 years ago
Other questions:
  • joanne buys a rectangular rug with an area of 35/4 square meters. The length of the rug is 7/2 meters. What is thw width, in met
    9·1 answer
  • HELP ME PLZ I BEG OF YOU
    8·1 answer
  • Professor Clayton hypothesizes that travel to other countries increases students' abilities to do well in advanced sociology cla
    12·1 answer
  • 6. Y(3.5, 1), Z(-4, 2.5)<br> Please help
    14·1 answer
  • A group of friends wants to go to the amusement park. They have no more than $125 to spend on parking and admission. Parking is
    7·1 answer
  • Solve x − 2y = 6<br> 3x − 6y = 18
    11·1 answer
  • The area of a square is 16 square units. Since 42 = 16 and (-4)2 = 16, both 4 and -4
    12·2 answers
  • 3. What is the SI unit for displacement?
    8·1 answer
  • 2x + 72xx + 8x
    11·1 answer
  • With respect to the diagram, which relationship is false if ∠FEA is supplementary to ∠HGD?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!