Math Problem Statement
find value of x (round answer to the nearest hundredth if neccesary) when base of rectangle=(2x+10) and height of rectangle=(3x), area of rectangle=288 inches squared
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Geometry
Formulas
Area of a rectangle: Area = Base × Height
Quadratic equation: ax^2 + bx + c = 0
Quadratic formula: x = (-b ± √(b² - 4ac)) / 2a
Theorems
Quadratic Formula
Suitable Grade Level
Grades 8-10