Chapter: Quadratic Equations· Mathematics Part 1 (Algebra)
Complete the following activity to solve \(x^2 - 10x + 9 = 0\) by completing the square method.\(x^2 - 10x + 9 = 0\)\(\therefore x^2 - 10x + \) ____ \( - 25 + 9 = 0\)\(\therefore (x - \) ____ \()^2 = \) ____\(\therefore x - 5 = 4\) or \(x - 5 = \) __…
Complete the following activity to solve \(x^2 - 10x + 9 = 0\) by completing the square method.
\(x^2 - 10x + 9 = 0\)
\(\therefore x^2 - 10x + \) ____ \( - 25 + 9 = 0\)
\(\therefore (x - \) ____ \()^2 = \) ____
\(\therefore x - 5 = 4\) or \(x - 5 = \) ____
\(\therefore x = \) ____ or \(x = 1\)