A Rectangle With A Length Of X+2 Cm Has An Area Of 4x2074-18x\Xb2-6x-4 Sq. Cm. Write A Polynomial The Represents Its Width

A rectangle with a length of x+2 cm has an area of 4x⁴-18x²-6x-4 sq. cm. Write a polynomial the represents its width

 

Answer:

4x³  - 8x²  - 2x - 2

Step-by-step explanation:

Given:  length of x+2 cm

            area of 4x⁴-18x²-6x-4 sq. cm

Ask: width

Solution: A = L x W

  4x⁴-18x²-6x-4 sq. cm  = (x+ 2 cm) W

     4x⁴-18x²-6x-4 sq. cm  = (x+ 2 cm) W

                 X + 2 cm               x + 2 cm

          4x³  - 8x²  - 2x - 2 = W

So , the width is  4x³  - 8x²  - 2x - 2.