Persamaan kuadrat
[tex] {x}^{2} - 10x + 9 = 0 \\ (x - 1)(x - 9) = 0 \\ x1 = 1 \: atau \: x2 = 9 \\ \\ 3x1 - 2 = 3(1) - 2 = 1 \\ 3x2 - 3 = 3(9) - 3 = 24 \\ \\ Persamaan \: kuadrat \: baru \\ (x - x1)(x -x 2) = 0\\ (x - 1)(x - 24) = 0 \\ {x}^{2} - 24x - x + 24 = 0 \\ {x}^{2} - 25x + 24 = 0 \: (C)[/tex]
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Persamaan kuadrat
[tex] {x}^{2} - 10x + 9 = 0 \\ (x - 1)(x - 9) = 0 \\ x1 = 1 \: atau \: x2 = 9 \\ \\ 3x1 - 2 = 3(1) - 2 = 1 \\ 3x2 - 3 = 3(9) - 3 = 24 \\ \\ Persamaan \: kuadrat \: baru \\ (x - x1)(x -x 2) = 0\\ (x - 1)(x - 24) = 0 \\ {x}^{2} - 24x - x + 24 = 0 \\ {x}^{2} - 25x + 24 = 0 \: (C)[/tex]