Tìm m để phương trình sau có nghiệm trên [-1;2) : \(\left(2x-1\right)^2+12+2019m=4\sqrt{x^2+x+\frac{5}{4}}\)
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Khách
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TT
1
G
23 tháng 12 2019
mk chắc chắn 100% là 99m<9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
FT
0
CT
0
HV
Cho sin a=
0