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

Sagot :

Answer:

[tex] lenght= 6 {x}^{2} + 4x - 3[/tex]

Step-by-step explanation:

[tex]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[/tex]