√ x-3=5
x-3=25
x=25+3
x=28
√(3-2x)²=0
(3-2x)²=0
x=3/2
х² - 36 = 0
х² - 6² = 0
(х + 6)(х - 6) = 0
х + 6 = 0 х - 6 = 0
х = -6 х = 6
Ответ: -6; 6