Answered

IDNLearn.com: Your reliable source for finding expert answers. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

The area of a rectangle is 5 x cubed + 19 x squared + 6 x minus 18 with length x + 3. Using synthetic division, what is the width of the rectangle?.

Sagot :

The width of the rectangle using synthetic division is; 5x² + 4x - 6

Synthetic division of Polynomials

We are given;

Area of rectangle = 5x³ + 19x² + 6x - 18

Length of rectangle = x + 3

We know that;

Width of rectangle = Area/length.

Using synthetic division, we have;

             5x² + 4x - 6

  (x + 3) | 5x³ + 19x² + 6x - 18

            -  5x³ + 15x²

                           4x² + 6x

                         - 4x² + 12x

                                   -6x - 18

                                    -6x - 18

                                            0

Thus, the width of the rectangle is 5x² + 4x - 6

Read more about polynomial synthetic division at; https://brainly.com/question/24323423

Alynj1731idn

Answer:

A

Explanation:

Edge 1853

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. For precise answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.