physm00 physm00

22-02-2022
Mathematics

contestada

Area is: 9x^5 - 27x square units
Width is: 9x
What is the length of the rectangle?
A. X^4-14
B. X^5-3
C. 9x^5-27x
D. X^4-3
E.x^5-3x
F. X^4-3x

Respuesta :

esthergatom esthergatom

22-02-2022

Answer:

x⁴-3

Step-by-step explanation:

A= L * W

9x⁵-27x = 9x * L

9x(x⁴-3)= 9x * L

L = [9x(x⁴-3)] / 9x

L= x⁴ -3

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