х² - 5х + 4 = 0
х² - х - 4х + 4 = 0
х * (х - 1) - 4 * (х - 1) = 0
(х - 1) * (х - 4) = 0
х - 1 = 0 и х - 4 = 0
3х² - х - 2 = 0
3х² + 2х - 3х - 2 = 0
х * (3х + 2) - (3х + 2) = 0
(3х + 2) * (х - 1) = 0
3х + 2 = 0 и х - 1 = 0
х² + 6 = 5х
х² + 6 - 5х = 0
х² - 5х + 6 = 0
х² - 2х - 3х + 6 = 0
х * (х - 2) - 3 * (х - 2) = 0
(х - 2) * (х - 3) = 0
х - 2 = 0 и х - 3 = 0
х² - 5х + 4 = 0
х² - х - 4х + 4 = 0
х * (х - 1) - 4 * (х - 1) = 0
(х - 1) * (х - 4) = 0
х - 1 = 0 и х - 4 = 0
3х² - х - 2 = 0
3х² + 2х - 3х - 2 = 0
х * (3х + 2) - (3х + 2) = 0
(3х + 2) * (х - 1) = 0
3х + 2 = 0 и х - 1 = 0
х² + 6 = 5х
х² + 6 - 5х = 0
х² - 5х + 6 = 0
х² - 2х - 3х + 6 = 0
х * (х - 2) - 3 * (х - 2) = 0
(х - 2) * (х - 3) = 0
х - 2 = 0 и х - 3 = 0