Math Problem Statement
Nikki's den is 8 feet longer than it is wide. If the den's area is 128 square feet, what are the dimensions of the room?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Geometry (Area of a Rectangle)
Formulas
Area of a rectangle: Area = length × width
Quadratic equation: ax^2 + bx + c = 0
Quadratic formula: w = (-b ± √(b^2 - 4ac)) / 2a
Theorems
Quadratic Formula Theorem
Suitable Grade Level
Grades 8-10
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