Các câu hỏi tương tự
Tìm x:
\(3^{x-2}+5.3^{x+1}=408\)
Tìm x:
3x-2+5.3x+1=408
Tìm nghiệm : a) (2x-3).(2x+3) B)(x-4).(x-1).(x-2) C)2x(3x-1)-3x(5+2x) D)(3x-2).(3x+2)-4.(x-1)
tìm x biết 2(1-/2-x/)+/3x-6/=/3x+1/+2
tìm x:|5(3x+1)|+|2(3x+1)|+|3x+1|=4
tìm x: 5(3x+1)|+|2(3x+1)|+|3x+1|=4
tìm x: 5(3x+1)|+|2(3x+1)|+|3x+1|=4
tìm x:|5(3x+1)|+|2(3x+1)|+|3x+1|=4
Tìm nghiệm:
3(x+2)-1/3(6-3x)
3x(x-5)-(x+3x)