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Factoring
To factor the trinomial , find two numbers that multiply to 63 and add to -16. Since the constant term (63) is positive and the middle term () is negative, both numerical factors must be negative. List the negative factor pairs of 63:
- -1 and -63: sum is -64
- -3 and -21: sum is -24
- -7 and -9: sum is -16
The pair -7 and -9 adds to -16. Use these numbers to construct the binomial factors: . Verify by multiplying: . The factored form is .
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Intermediate Algebra @ OpenStax
Ch.6 Factoring - Intermediate Algebra @ OpenStax
Algebra
Related
A data analyst is factoring the expression to simplify a calculation. According to the rules for factoring trinomials where the middle term is negative and the last term is positive, what must be the signs of the two numbers used in the factors?
A small business owner uses the expression x^2 - 15x + 54 to model the break-even point for a new product line. When factoring this expression into the form (x + m)(x + n), both m and n must be ____ integers.
A warehouse manager uses the expression x^2 - 12x + 32 to determine optimal shelf spacing. To factor this expression into the form (x + m)(x + n), both m and n must be negative integers.
A retail supply chain analyst uses the quadratic expression to model fluctuating shipping costs. To factor this expression into the form , match each mathematical observation with the conclusion it provides about the signs of the integers and .
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Storage Unit Layout Factoring
Workspace Layout Optimization
Production Cost Factoring Logic
A project manager is evaluating a resource allocation model represented by the quadratic expression . To factor this trinomial into the form , which mathematical requirements must the integers and satisfy?
A production manager is factoring the expression to optimize assembly line timing. To factor this trinomial into the form , the manager recalls that both and must be negative integers. Which of the following conditions on the product and sum of these integers requires them to both be negative?
Factoring
Factoring
Factoring
Factoring
Learn After
A logistics coordinator is analyzing a storage layout where the area is represented by the expression . To determine the dimensions of the area, which of the following is the correct factored form of the expression?
A facilities coordinator is following a standard procedure to factor the expression , which represents the area of a designated storage zone. Arrange the following steps in the correct order to complete the factoring process according to the method described.
A logistics coordinator at a distribution center is calculating the dimensions of a storage zone represented by the area expression . True or False: The integers -7 and -9 are used to factor this expression because they have a product of 63 and a sum of -16.
An inventory specialist is analyzing a storage space with an area represented by the trinomial . To factor this expression, the specialist must evaluate different negative factor pairs of 63. Match each pair of factors with their corresponding sum to identify the pair that correctly matches the middle term coefficient.
Factoring Workspace Dimensions
An inventory planner is analyzing the layout of a retail fulfillment center. The floor area of a designated storage zone is represented by the trinomial expression square meters. To find the workspace dimensions, the planner factors this expression into two binomials of the form , where represents a positive constant.
According to the rules of factoring trinomials, the value of the positive constant must be ____.
Recalling Factoring Procedures for Facility Layouts