Algebra-2

Question Analysis
This question tests the student's ability to factor a quadratic expression and apply it to a real-world context. The quadratic expression given is . The goal is to factor this expression into two binomials and then interpret the factors as the dimensions of a rectangular garden.

Key Concept Explanation
Factoring a quadratic expression involves finding two numbers that multiply to the constant term (77) and add up to the coefficient of the linear term (-18). These numbers are -7 and -11, which can be used to factor the quadratic expression.

Step-by-step Solution
1. Identify the factors of 77 that add up to -18: -7 and -11.
2. Rewrite the quadratic expression as:

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