Math Problem Statement
Solve for x in the equation 2 x squared minus 5 x + 1 = 3. x = five-halves plus-or-minus StartFraction StartRoot 29 EndRoot Over 2 EndFraction x = five-halves plus-or-minus StartFraction StartRoot 41 EndRoot Over 4 EndFraction x = five-fourths plus-or-minus StartFraction StartRoot 29 EndRoot Over 2 EndFraction x = five-fourths plus-or-minus StartFraction StartRoot 41 EndRoot Over 4 EndFraction
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Discriminant
Formulas
Quadratic formula: x = (-b ± √(b² - 4ac)) / 2a
Discriminant: Δ = b² - 4ac
Theorems
Quadratic formula theorem
Discriminant theorem
Suitable Grade Level
Grades 9-10