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
myrzilka [38]
3 years ago
11

Which system of equations can be used to find the roots of the equation 12 x 3-5x=2 x 2+x+6

Mathematics
2 answers:
kirill [66]3 years ago
8 0

Answer:

Option (a) is correct.

The system of equation becomes

y=12x^3-5x\\\\ y=2x^2+x+6

Step-by-step explanation:

Given : Equation  12x^3-5x=2x^2+x+6

We have to construct a  system of equations that  can be used to find the roots of the equation 12x^3-5x=2x^2+x+6

Consider the given equation 12x^3-5x=2x^2+x+6

To construct a system of equation put both sides of the given equation equal to a same variable.

Let the variable be "y", Then the equation 12x^3-5x=2x^2+x+6

becomes,

12x^3-5x=y=2x^2+x+6

Thus, The system of equation becomes

y=12x^3-5x\\\\ y=2x^2+x+6

Option (a) is correct.

   

3241004551 [841]3 years ago
7 0

The system of equations are \boxed{y = 12{x^3} - 5x}{\text{ and }}\boxed{y = 2{x^2} + x + 6} that can be used to find the roots of the equation 12{x^3} - 5x = 2{x^2} + x + 6. Option (a) is correct.

Further explanation:

Given:

The equation is 12{x^3} - 5x = 2{x^2} + x + 6.

The options are as follows,

(a). y = 12{x^3} - 5x{\text{ and }}y = 2{x^2} + x + 6

(b). y = 12{x^3} - 5x + 6{\text{ and }}y = 2{x^2} + x

(c). y = 12{x^3} + 2{x^2} - 4x{\text{ and }}y = 6

(d). y = 12{x^3} + 2{x^2} - 4x + 6{\text{ and }}y = 0

Explanation:

The given equation is 12{x^3} - 5x = 2{x^2} + x + 6.

Consider the left hand side of the equation 12{x^3} - 5x = 2{x^2} + x + 6 as y and the right hand side of the equation 12{x^3} - 5x = 2{x^2} + x + 6 as y.

\begin{aligned}y&= 12{x^3} - 5x\\y &= 2{x^2} + x + 6 \\ \end{aligned}

The equation matches with option (a). Hence, option (a) is correct.

The system of equations are \boxed{y = 12{x^3} - 5x}{\text{ and }}\boxed{y = 2{x^2} + x + 6} that can be used to find the roots of the equation 12{x^3} - 5x = 2{x^2} + x + 6. Option (a) is correct.

Learn more:

  1. Learn more about inverse of the functionhttps://brainly.com/question/1632445.
  2. Learn more about equation of circle brainly.com/question/1506955.
  3. Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Polynomials

Keywords: polynomial, solution, linear equation, quadratic equation, system of equations, solution of the equations.

You might be interested in
Which equation or inequality shows the relationship between the values |7| and |-7|?
Sunny_sXe [5.5K]

Answer: C.)

| 7 | = | -7|

6 0
3 years ago
Read 2 more answers
I need help on this asap
yaroslaw [1]
The answer is y=3/5x-2
3 0
3 years ago
Read 2 more answers
Write a two-digit number that has 5 tens and three less ones than tens
AleksandrR [38]

It is 57  

Because 5 tens becomes 50 and 3 ones less than ten becomes 7 so the answer is 57

Hope that I could help you

7 0
3 years ago
Read 2 more answers
4, 8, 16, 32, __, ...​
Westkost [7]

Step-by-step explanation: To find the next two terms in the pattern shown here, notice that we multiply by 2 to get from 4 to 8. Next we multiply 8 by 2 to get 16 and then we multiply by 2 to get from 16 to 32.

Continuing with the same pattern, we would next multiply 32 by 2 and would end with a product of 64. Finally we would multiply 64 by 2 and we would end up with a product of 128.

With this pattern, we can say that we will multiply 2 by each number that is in our pattern in order to get our next number in the pattern.

8 0
3 years ago
Find LCD of 1/3 and 3/4
Snezhnost [94]
12, this is because 3 *4 =12 and those are your denominators.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The ninth grade class has 17 more girls than boys. there are 431 students in all. how many boys are there? how many girls are th
    13·1 answer
  • Use the chart to multiply the binomial by the trinomial. Which polynomial is the correct product?
    6·2 answers
  • How many times does 20 go into 100
    11·2 answers
  • Write 15/45 as unit rate
    14·1 answer
  • What is the slope of the line that goes through (-5,-5) and (5,-7)?
    15·1 answer
  • A committee of 4 people is chosen from 8 women and 8 men. How many different committees are possible that consist of 2 women and
    5·1 answer
  • when 2 is added to five times a number, the result is less than 13 .find the greatest whole number that satisfies the statement​
    9·1 answer
  • Which graph shows the solution to the system of linear inequalities?
    11·1 answer
  • Find missing side then find perimeter <br> Brainiest answer to whoever is first
    15·1 answer
  • Given that y varies directly as x², find the percentage increase in y when x doubles.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!