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
Luden [163]
1 year ago
15

Which system of equations can be used to find the roots of the equation 12x³-5x-2x²+x+6?

Mathematics
2 answers:
erastova [34]1 year ago
8 0

Let's form two

  • 12x³-5x-2x²+x+6=0

Keep cube root on one side and shift rest to right

  • 12x³-4x-2x²+6=0
  • 12x³+6=2x²+4x

Form equations

  • y=12x³+6
  • y=2x²+4x
madam [21]1 year ago
4 0

Answer:

y= 12x^3-5x

y=2x^2+x+6

Step-by-step explanation:

To build an equation system, make both sides of the given equation equal to the same variable.

Let y be the variable. The equation 12x^3 - 5x = 2x^2 + x + 6 thus becomes 12x^3 - 5x = y = 2x^2 + x + 6.

As a result, the equation system becomes

  • y=12x^3-5x
  • y=2x^2+x+6
You might be interested in
Pls help me ill give brainliest <br><br> Do all 3 to get brainliest
vlada-n [284]

Answer:

7. B 8. C 9. C

Step-by-step explanation:

7. y is greater than because the area above the line is shaded and since the line is dashed there it's not greater than or equal to.

8. C provides the correct y values for all of the x values.

9. The point (6, 3) produces -3 ≥ -8 which is the only one that is correct out of all the points provided.

8 0
2 years ago
Does the point (2, 9) satisfy the inequality y ≤ 3 x + 1 ?
Naily [24]

A point is written using the form (X,Y), so the first number is the X and the second number is the Y.


Replace x and Y in the given equation with the given point:


y ≤ 3x+1

9 ≤ 3(2) +1

9 ≤ 6 +1

9 ≤ 7


9 is not less than or equal to 7, so the point (2,9) does not satisfy the inequality.

7 0
3 years ago
Use synthetic division and the Remainder Theorem to find P(a). P(x) = 2x3 + 4x2 − 10x − 9; a = 3
guapka [62]

Answer:

b

Step-by-step explanation:

Use synthetic division and the Remainder Theorem to find P(a). P(x) = 2x3 + 4x2 − 10x − 9; a = 3

2

59

51

3

8 0
3 years ago
I need help..Please make it correct..
STatiana [176]

Answer:

11/13

Step-by-step explanation:

3/13, 5/13, 7/13, 9/13, <u>11/13</u>

3/13

3/13 + 2/13 = 5/13

5/13 + 2/13 = 7/13

7/13 + 2/13 = 9/13

9/13 + 2/13 = 11/13

4 0
3 years ago
Helllppp please more factorisation questions
serg [7]

you have to expand this question to make it x

4 0
3 years ago
Other questions:
  • How to solve related rate problems
    13·1 answer
  • Angie read 3 books in 5 days, and each book contained 335 pages. If Angie read the same number of pages each day, how many pages
    15·2 answers
  • You are a stone sawyer. The scale drawing you are using to cut paving stones for a driveway shows a measurement 2 inches wide an
    6·1 answer
  • Solve for w. 8w -4w = -16 w =
    12·1 answer
  • Given: Two concentric circles with AB tangent to smaller circle at R<br> Prove: AR=RB
    11·2 answers
  • Can you measure surface area with square feet
    13·1 answer
  • Consider two processes, p1 and p2, where p1 = 50, t1 = 25, p2 = 75, and t2 = 30.
    15·1 answer
  • Which is equivalent to the expression below?
    6·1 answer
  • The plant-breeding department at a major university developed a new hybrid boysenberry plant called Stumptown Berry. Based on re
    15·1 answer
  • Tom is a sales person who earns a 15% commission on his sales amount. If he earned $2,250, what was his total sales amount?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!