Math Problem Statement
Find the value of the discriminant of 2x²+5x_-9
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Discriminant
Formulas
Discriminant formula Δ = b^2 - 4ac
Quadratic equation ax^2 + bx + c = 0
Theorems
Discriminant in quadratic equations
Suitable Grade Level
Grades 8-10
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