Math Problem Statement
x²-5x+4 = 0 f) x²-x-2 = 0 g) x²-5x-6 = 0 h) x²-x+6 = 0 i) x²-5x+6 = 0 j) x²-x-2 = 0 k) x²+x-2 = 0 l) x²-x-6 = 0 m) x²+5x+4 = 0 n) x²-6x+5 = 0 o) x²-7x+6 = 0 p) x²-2x-8 = 0 q) x²-2x-3 = 0 r) x²-4x+3 = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Discriminant
Complex Numbers
Formulas
Quadratic equation formula: x = (-b ± √(b² - 4ac)) / 2a
Discriminant: Δ = b² - 4ac
Theorems
Quadratic formula
Discriminant rule for real and complex roots
Suitable Grade Level
Grades 7-9
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