Question

Resolva pra mim por favor
x² - 5x + 6 = 0​

Answer 1

$x {}^{2} - 5 x + 6 = 0 \\ \\ x {}^{2} - 2x - 3x + 6 = 0\\ \\ x(x - 2) - 3(x - 2) = 0 \\ \\ (x - 2)(x - 3) = 0 \\ \\ x = 2 \\ \\ x = 3$