Math Problem Statement
let _ be any of these numbers: -20, -8, -2, 3,4, 5, 14, 15, 21. Just because 1 _ in the equation = -2, it does NOT mean all _s= -2. the equation is: (x+)+(x+)=_x^2+x+. which numbers should go in the _s to make the equation true? Put them in the left to right order
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Equation Balancing
Formulas
General form of a quadratic equation: ax^2 + bx + c = 0
Equation balancing: Matching terms on both sides
Theorems
Quadratic Expansion
Term Comparison
Suitable Grade Level
Grades 8-10
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