What Is The Process Used To Obtain The 2nd Line?, A. Subtracting 5x From (X + 4) , B. Dividing 5x By (X + 4) , C. Adding 5x To (X + 4), D. Multiplying

What is the process used to obtain the 2nd line?

a. Subtracting 5x from (x + 4)
b. Dividing 5x by (x + 4)
c. Adding 5x to (x + 4)
d. Multiplying 5x by (x + 4)

 

Dividing Polynomials:

Long Division:

In dividing 5x² + 14x – 24 by x + 4, to obtain the second line the process is to multiply 5x by x + 4.

Solution:

            5x - 6

x + 4  √  5x² + 14x - 24

             5x² + 20x

                       -6x – 24

                       -6x – 24

                                0

  1. Divide 5x² by x.
  2. Multiply the obtained answer with x + 4.
  3. Subtract the second line 5x² + 20x from the first line 5x² + 14x – 24 to obtain the third line of the long division process.
  4. Divide -6x with x.
  5. Multiply the obtained answer with x to obtain the fourth line of the long division.
  6. Subtract the fourth line from the third line. Write 0 to show that the division is done.

Definition:

     A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, with exponents which are not negative numbers.

Code: 10.3.1.2

For more details regarding division of polynomials, go to the following links:

brainly.ph/question/301552

brainly.ph/question/1998303

brainly.ph/question/2004404


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