Essay

Factoring Modular Workstation Floor Area

You are a junior facilities planner preparing a training guide for new interns at a logistics company. In the guide, you use the expression u2−9u+18u^2 - 9u + 18 to represent the floor area of a modular workstation.

To help the interns understand the basic rules of factoring trinomials of the form x2+bx+cx^2 + bx + c, write a brief response where you recall and state:

  1. The sign rules for finding the two integers when the constant term is positive (18) and the coefficient of the middle term is negative (-9).
  2. The specific pair of negative factors of 18 whose sum is -9.
  3. The final factored form of the expression u2−9u+18u^2 - 9u + 18 based on these factors.

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Updated 2026-09-18

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