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Factoring Floor Space Models Using the ac Method
In a retail floor planning system, a coordinator models the layout area of a display section using the quadratic expression square yards. To determine the linear dimensions of the display, the coordinator must factor this trinomial completely using the method.
Write a short essay detailing the complete step-by-step process of using the method to factor this expression. Your response must clearly recall, explain, and show each of the following components:
- Identification of the coefficients , , and , and the calculation of the product .
- Identifying the two positive integers, and , that multiply to the value of and add up to .
- Rewriting the middle term as a sum using these two integers.
- Factoring by grouping, including identifying the Greatest Common Factor (GCF) of each group.
- The final completely factored binomial expression.
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Related
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Factoring Facility Space Models
Factoring Floor Space Models Using the ac Method