Question

If a rectangle has a area of 36x^3+24x^2-18x and the width is 6x what is the length

Answer 1

Answer:

$lenght= 6 {x}^{2} + 4x - 3$

Step-by-step explanation:

$lenght = \frac{area}{width} \\ \\ = \frac{36 {x}^{3} + 24 {x}^{2} - 18x }{6x} \\ \\ = \frac{6x(6 {x}^{2} + 4x - 3) }{6x} \\ \\ lenght= 6 {x}^{2} + 4x - 3$