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
kolezko [41]
4 years ago
11

X^3-6x^2 11x-6=0 a. 1,-5,4 1/3 b. 1,5,4 1/3 c. 0,-5,-4 1/3 d. 0,5,-4 1/3

Mathematics
1 answer:
Ksju [112]4 years ago
4 0
X^3 - 6x^2 + 11x - 6 = 0
f(1) = 1^3 - 6(1)^2 + 11(1) - 6 = 1 - 6 + 11 - 6 = 0
This means that x - 1 is a factor of x^3 - 6x^2 + 11x - 6 = 0

                     x^2 - 5x + 6
                ___________________
x - 1        |     x^3 - 6x^2 + 11x - 6
             - |     x^3 - x^2
               |______________     
               |          -5x^2 + 11x - 6  
             - |          -5x^2 + 5x
               |_____________________
               |                        6x - 6
             - |                        6x - 6

x^3 - 6x^2 + 11x - 6 = (x - 1)(x^2 - 5x + 6) = (x - 1)(x - 2)(x - 3)
Therefore, solutions to x^3 - 6x^2 + 11x - 6 are 1, 2 and 3.
You might be interested in
What fraction with a denominator of 12 is equivalent to 1/4
andreev551 [17]

Answer:

3/12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me with this<br> I'll mark you as brainliest
Rainbow [258]

Answer:

a) Just add 1 square on the right and 1 square on top for figure 4. Add 1 more in each place for figure 5.

b) Each stage adds a square above and a square to the right. The pattern never decreases. This trend is shown by figures 1, 2, and 3.

c) Figure 0 would be a single square. Simply follow the pattern in reverse. As the figure number decreases, squares are removed from the right and the top rather than added.

8 0
3 years ago
Could anyone help me?
egoroff_w [7]

Answer:

The answer is C; 6

7 0
3 years ago
Read 2 more answers
What is the value of x in the equation 3x - 4y=65, when y=4?<br> N
4vir4ik [10]

Answer:

x =27

Step-by-step explanation:

3x - 4y=65

lets substitute the value of y in the equation:

3x -4(4) =65

3x = 65 +16

3x= 81

x= 81/3

x = 27

3 0
3 years ago
If you save $125 each week for one year, how much will you be able to save? There are 52 weeks in one year.
statuscvo [17]

Answer:

You will save 6,500

Explanation:

There are 52 weeks in one year multiply 52 times 125

5 0
3 years ago
Other questions:
  • Suppose that after 10 years of service, 40% of computers have problems with motherboards (MB), 30% have problems with hard drive
    8·1 answer
  • Suzy Buys 35 pounds of rice. She divided equally into 100 bags. How many pounds of rice does Susie put in each bag?
    12·2 answers
  • I'm aware that you need to use Asquare+Bsquare=
    14·1 answer
  • What is blank - 9 =19
    7·2 answers
  • Please answer thx so much
    8·1 answer
  • Which of the following situations can be represented with a negative number? Which of the following situations can be represente
    6·1 answer
  • In a county containing a large number of rural homes, 60% of the homes are insured against fire. Four rural homeowners are chose
    6·1 answer
  • Which statements describe a characteristic of a right pentagonal pyramid? Select two options.
    11·2 answers
  • Which table has a constant of proportionality between y and 2 of 10?
    11·1 answer
  • 12 degree C fell to -5 degree C WHAT IS THE DIFFERENCE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!