log3(6-3x) + log3(1-x) = log3(36)log3((6-3x)(1-x))=log3(36)(6-3x)(1-x)=366-6x-3x+3x^2=363x^2-9x-30=0x^2-3x-10=0x=5; x=-2ОДЗ: 6-3x>0; 3x<6; x<2 1-x>0; x<1 => x < 1ответ: -2
log3(6-3x) + log3(1-x) = log3(36)
log3((6-3x)(1-x))=log3(36)
(6-3x)(1-x)=36
6-6x-3x+3x^2=36
3x^2-9x-30=0
x^2-3x-10=0
x=5; x=-2
ОДЗ: 6-3x>0; 3x<6; x<2
1-x>0; x<1 => x < 1
ответ: -2