Math Problem Statement
Find the real solutions of the equation by completing the square.
4x2+5x-8=0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Completing the Square
Formulas
(x + b/2)^2 = x^2 + bx + (b/2)^2
Quadratic equation formula: ax^2 + bx + c = 0
Theorems
Square root property
Perfect square trinomial theorem
Suitable Grade Level
Grades 9-11