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
miv72 [106K]
3 years ago
13

X(x^2-6x+5)=12(x-5) Please! Step by step.

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
4 0
<span>X(x^2-6x+5)=12(x-5)
Distribute
x^3-6x^2+5x=12x-60
Simplify (minus 12x from both sides)
x^3-6x^2-7x=60
Factor X
x(x^2-6x-7)=60
Divide X from btoh sides
</span><span>(x^2-6x-7)=60/x
Simplify
X=7.861308
</span><span>


</span>
You might be interested in
Solve for x. 4 1/2 ≤ 1.2x <br> x ≥ 3 3/4 <br> x≤3 3/4 <br> x≥5 2/5 <br> x≤5 2/5
blagie [28]

Step-by-step explanation:

4 1/2 < 1.2x

4.5 < 1.2x

4.5/1.2 < x

3.75 < x

3 3/4 < x

Option 2 is the correct answer

4 0
3 years ago
Read 2 more answers
Help PLZZ no files PLZZ NO FILES
laiz [17]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
Solve for x; X/3 = 2/9
Gelneren [198K]

Step-by-step explanation:

x/ 3 = 2 / 9

Cross multiply

9x = 6

x = 6 / 9

x = 2 / 3

7 0
3 years ago
What is the area of rectangle B, C and D?
galben [10]

Answer:

B = 3y, D = 27, C = 9y

Step-by-step explanation:

Since the top side is equal to y + 9, we can find the areas really easily.

B is equal to 3*y, which is 3y.

D is equal to 3*9, which is 27.

C is equal to y*9, which is 9y.

Cheers!

8 0
2 years ago
Can someone please help me thank you
butalik [34]

Answer:

Neither of the students are correct.

Step-by-step explanation:

Sarah:

P = 3x + x +7 + 3x + x +7 ..... this first step is correct

    = 6x + 14 .... this step is incorrect, Sarah forgot to add the other 2 xs

John:

P = 2(x + 7) + 2(3x)

  =  2x + 7 + 6x .... this step is incorrect, John forgot to distribute the 2 to the 7

  =  8x + 7 .... incorrect because of the previous step

The answer should've been 8x + 14.

8 0
3 years ago
Other questions:
  • Which algebraic expression means “three more than a number squared”?
    8·2 answers
  • CORRECT ANSWERS ONLY PLEASE AND THANK YOU , HELP ME The graph shown below expresses a radical function that can be written in th
    8·1 answer
  • Which of the following could be the equation of the graph shown below?<br> Check all that apply.
    5·1 answer
  • Isabella walked 20 for 5 hours. how many miles did Isabella walk per hour?
    8·2 answers
  • Helpppp pweeaasseee?
    15·1 answer
  • 5 STARS PLEASE HELP, FOR A TEST, SECOND ATTACHMENT ARE THE MULTIPLE CHOICE OF ANSWERS PLEASE HELP
    12·2 answers
  • In a right triangular prism, the area of the triangular base is 50 square feet. The height of the prism is 12 feet. What is the
    11·2 answers
  • The logarithm of a number to the base V2 is k. What is its logarithm to the base 2v2 ?​
    14·1 answer
  • 54 divided 2479 how do you write it out
    15·2 answers
  • If Ryan does a job in 10 hours and with the help of Chelsea they can do it together in 5 hours, how long would it take Chelsea t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!