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Factoring
To factor the polynomial completely, start by checking for a greatest common factor (GCF).
Step 1 — Identify the GCF of the three terms. The GCF of , , and is .
Step 2 — Factor out from the polynomial: . The expression inside the parentheses is now a trinomial with a leading coefficient of .
Step 3 — Factor the trinomial by finding two numbers that multiply to and add to . The numbers and satisfy both conditions because and .
Step 4 — Use these numbers to write the binomial factors: . Combine this with the GCF to write the complete factored form: .
Step 5 — Verify by multiplying: ✓.
The completely factored expression is .
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Intermediate Algebra @ OpenStax
Ch.6 Factoring - Intermediate Algebra @ OpenStax
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A logistics coordinator is using a software tool to optimize warehouse space. The tool represents the area of a new storage unit with the algebraic expression x^2 + 15x + 54. To find the dimensions of the unit, the coordinator needs to factor this expression into the form (x + m)(x + n). Which rule must be followed to find the correct factors m and n?
A logistics coordinator is using a software tool to optimize warehouse space. The tool represents the area of a new storage unit with the algebraic expression x^2 + 15x + 54. To find the dimensions of the unit, the coordinator needs to factor this expression into the form (x + m)(x + n). Which rule must be followed to find the correct factors m and n?
A logistics coordinator is designing the layout for a new storage zone in a warehouse. The floor area is represented by the expression . To find the specific side lengths of the zone, the coordinator needs to factor this expression into the form . Arrange the following steps of the factoring strategy in the correct sequence according to the standard method.
A logistics coordinator is designing a floor plan for a new storage facility where the area is represented by the expression . To find the dimensions and , the coordinator must identify two numbers, and . Match each part of the expression to the mathematical requirement those numbers must satisfy.
A facilities manager is analyzing the floor plan for a new office suite where the area is represented by the expression . To factor this into the dimensions and , the manager knows that the sum of the numbers and must be equal to the constant term .
Logic Documentation for Dimension Optimization Tools
Logistics Optimization Logic
In a corporate facility management system, the floor area of a modular office unit is represented by the trinomial . To factor this expression into the dimensions and , the system must identify two numbers, and , whose ____ is equal to the constant term .
Technical Documentation for Area Decomposition Logic
A technical documentation specialist is describing the logic used in a facility planning application to factor area expressions of the form into . According to the standard algebraic strategy, which relationship must exist between the numbers and and the coefficient ?
Factoring
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Factoring by Substitution
Factoring